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Whether relaxing at home or on the go, they offer an exceptional combination of versatility and superior sound. \u003cbr\u003e\n\u003cbr\u003e\nCreated by audio specialist Sennheiser to deliver a superior sound experience with deep dynamic bass, they feature active noise cancellation to ensure enjoyment without distraction.  Sound quality is assured by the latest wireless technology including Bluetooth 5.0 and AAC, aptX™ codec support with aptX™ Low Latency for perfectly synchronized audio when watching videos. 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This open-back headphone is tuned to reveal the truth in your music without sacrificing the gratifying bass response needed to reproduce complex modern music—all at a breakthrough value. \u003cbr\u003eIts transducers are angled to recreate the optimal triangular listening position for a wide, articulate soundstage. The lightweight design of the HD 560S gives the listener a “barely there” experience for extended listening sessions. \u003cbr\u003eThe low-impedance drivers offer the flexibility to reproduce hi-fi sound on virtually any of your audio devices such as portable digital audio players, laptops, A\/V receivers, audio interfaces and more. A detachable 1.8 meter cable provides the perfect amount of freedom to access your gear, and features a 6.3mm plug with a flexible 3.5mm adapter. 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Audio specialist Sennheiser’s new BT T100 Bluetooth® audio transmitter lets you easily upgrade your existing equipment to experience all the freedom and convenience of wireless sound. Whether you wish to enjoy your current hi-fi or home entertainment set up with your latest Sennheiser wireless headphones, or just want an easy way to listen or watch without disturbing others, it offers a simple and elegant solution.   \u003cbr\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eblack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e93 x 93 x 27 mm (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Version\u003c\/td\u003e\n\u003ctd\u003eVersion 4.2, class  1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Profiles\u003c\/td\u003e\n\u003ctd\u003eA2DP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection cable\u003c\/td\u003e\n\u003ctd\u003eoptical cable-1.5m\/analog 3.5mm cable-1.5m\/USB power cable-1.2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C (32-104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF output power\u003c\/td\u003e\n\u003ctd\u003e10 mW (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of channels\u003c\/td\u003e\n\u003ctd\u003e79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage range\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency band\u003c\/td\u003e\n\u003ctd\u003eISM 2.4GHz Band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e2.4GHz~2.4835GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF sensitivity\u003c\/td\u003e\n\u003ctd\u003e-80dBm (BR, Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission frequency\u003c\/td\u003e\n\u003ctd\u003e2402 to 2480 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight w\/o cable\u003c\/td\u003e\n\u003ctd\u003e85g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eanalog or digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio codec\u003c\/td\u003e\n\u003ctd\u003eSBC, aptX,aptX LL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio frequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation scheme\u003c\/td\u003e\n\u003ctd\u003eGFSK, π\/4 DQPSK, 8 DPSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum number of connected receivers\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e ","brand":"Sennheiser-EMEA","offers":[{"title":"Default Title","offer_id":39581072883906,"sku":"B508258","price":50.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_sennheiser_bt100_t100_isofront_01_176ce3cc-9145-44ea-a49b-f374e12c528f.jpg?v=1747659751"},{"product_id":"high-end-headphones-audiophiles-hd-820-refurbished","title":"HD 820 Refurbished","description":"With these groundbreaking closed dynamic headphones passionate music lovers can now enjoy their music at an audiophile level wherever they please, at home or on the move. Featuring unique glass transducer covers that minimize resonances, the HD 820 are simply the most transparent-sounding closed headphones in the world, extending the boundaries of what has been achieved in sound reproduction with closed type headphones up to now. Developed and made in Germany, they offer an incredibly realistic, natural sound field and also stand apart by the extraordinary attention given to every detail of their design. Their soft comfortable microfiber ear pads are hand crafted, providing excellent attenuation of ambient noise, while the robust metal headband includes an inner damping element. Get ready for an unparalleled listening experience.   \u003cbr\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e300 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response (Headphones)\u003c\/td\u003e\n\u003ctd\u003e12 - 43800 Hz (-3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response (Headphones)\u003c\/td\u003e\n\u003ctd\u003e6 - 48000 Hz (-10 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound pressure level (SPL)\u003c\/td\u003e\n\u003ctd\u003e103 dB at 1 kHz, 1V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEar coupling\u003c\/td\u003e\n\u003ctd\u003earound the ear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJack plug\u003c\/td\u003e\n\u003ctd\u003e6.35 mm \/ 4.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJack plug\u003c\/td\u003e\n\u003ctd\u003eXLR-4 (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable length\u003c\/td\u003e\n\u003ctd\u003e3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e360 g without cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransducer principle (headphones)\u003c\/td\u003e\n\u003ctd\u003edynamic, closed\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e ","brand":"Sennheiser-EMEA","offers":[{"title":"Default Title","offer_id":39581073473730,"sku":"B507435","price":1299.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_HD_820-Sennheiser-01_d1b26f4c-d93d-451f-8c29-6bc21055159f.jpg?v=1747659750"},{"product_id":"set-880-refurbished","title":"Set 880 Refurbished","description":"\u003cspan data-mce-fragment=\"1\"\u003eYou miss the pleasure you had listening to your home entertainment system? Its crisp and vivid sound you used to enjoy when your ears were younger? The extremely userfriendly Sennheiser Set 880 will bring it back to you. Designed and made in Germany for the needs of the aging ear, it features digital wireless technology to make the sound of your home entertainment a joyful experience again. Choose from no less than five different hearing profiles for the optimum in speech clarity and musical pleasure. Switch seamlessly between two connected audio sources, for example TV and radio. Enjoy the lightweight and slim under-the-chin headset that doesn’t interfere with your glasses or your hairstyle. Experience the sound, the comfort and the freedom – as the Set 880 operates independently from the normal volume setting of your radio or TV.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003ctable data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFrequency response (Headphones)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e15 Hz - 16kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSound pressure level (SPL)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e125 dB at 1kHz, 3% THD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e61g (incl. rechargeable battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCharging time\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eup to 3hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eRange\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eUp to 70m \/200ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSignal-to-noise ratio\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eanalog input: typ. 83 dBA at 1 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSignal-to-noise ratio\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003edigital input: \u0026gt; 90 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eOperating time\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eup to 18 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBattery Specification\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBAP 800 lithium polymer rechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eFrequency band\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e2,400 – 2,483.5 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eConnection\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003edigital input: optical supported data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eConnection\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003estreams: PCM\/Stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eConnection\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eanalog input: 3.5 mm jack socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eTransmission method\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDigital FM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eEar pad material\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eSilicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eHearing Profiles\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eCharging Reminder\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eAcoustic \u0026amp; optical signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sennheiser Webshop","offers":[{"title":"Default Title","offer_id":39581073637570,"sku":"B506818","price":179.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_RS_880_Front_RGB_red-1_f44bfb29-110b-47a9-9014-e889fde9bb4c.jpg?v=1747659748"},{"product_id":"accessories-adapter-cable-cinch","title":"Audio adapter for SET \/ RS series, 3.5mm Jack socket to RCA-Cinch, 0.20 m","description":"\u003cp\u003eAdapter Jack 3.5 S \/ RCA-CINCH, suitable for IS 410, RS 4200, SET 830, SET 840, SET 842, SET 900, RS 160, RS 170, RS 180, TR 840-8, RS 5000, RS 2000, Flex 5000, RS 120W.\u003c\/p\u003e","brand":"Sennheiser-EMEA","offers":[{"title":"Default Title","offer_id":39756152930498,"sku":"578872","price":5.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/578872_fa58192a-d6e0-490e-abb4-5a1e0a8715d1.jpg?v=1755178888"},{"product_id":"cable-3m-35mm-and-adapter-35mm-to-635mm","title":"Cable for HD 600 series, 3.00 m, 3.5 mm jack and 6.35 mm screw-on adapter","description":"\u003cp\u003eConnection cable for HD 600 series, length 3.00 m, 3.5 mm jack and screw-on 6.35 mm jack adapter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 3.00m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection plug on the player side: 3.5 mm jack plug, 3-pin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection plug on the headphone side: proprietary 2-pin, both-sided connectors (pinouts scheme: Sennheiser HD 600 series)\u003c\/li\u003e\n\u003cli\u003eColor: black, plug shafts red (right side) and black (left side)\u003c\/li\u003e\n\u003cli\u003eAdapter plug: includes 3.5 mm female to 6.35 mm male jack adapter, screw-on type (M8 thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 580\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 58X (Massdrop)\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 600\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 650\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 660S\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 660S2\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 6XX (Massdrop)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlready included in delivery of:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 600\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotice: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe included jack adapter is available separately as article \u003ca href=\"https:\/\/eu.sennheiser-hearing.com\/products\/jack-adapter-3-5-mm-to-6-35-mm-screw-on-type\" rel=\"noopener\" target=\"_blank\"\u003e800057.\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser-EMEA","offers":[{"title":"Default Title","offer_id":39756179177666,"sku":"508688","price":24.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/Sennheiser_accessory_HD600_cable_and_adapter_6d5d3793-5e95-4cfb-955e-0c2c3b8ce671.jpg?v=1755178886"},{"product_id":"flight-adapter","title":"Flight Adapter","description":"\u003cp\u003eFlight adapter for all Sennheiser headphones with a 3,5 mm jack.\u003c\/p\u003e","brand":"Sennheiser-EMEA","offers":[{"title":"Flight Adapter","offer_id":39756182880450,"sku":"579748","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_Flight-Adapter-579748-2.jpg?v=1755178884"},{"product_id":"hd-820","title":"HD 820","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSennheiser HD 820 is a closed-back audiophile headphone designed to combine natural spatial reproduction with isolation from surrounding sound. Its glass-covered earcups are an acoustic component, directing reflected energy toward absorbers to reduce unwanted resonance.\u003c\/p\u003e\u003cp\u003eHandcrafted microfiber pads and a damped metal headband support comfortable, attentive listening. The result is a headphone for music lovers who want a detailed home listening experience without choosing a fully open earcup design.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass transducer covers:\u003c\/strong\u003e The distinctive covers reflect sound toward an absorber, helping control resonance rather than merely enclosing the driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed circumaural construction:\u003c\/strong\u003e Around-ear isolation helps keep external sound from competing with quieter musical detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandcrafted microfiber pads:\u003c\/strong\u003e Soft contact surfaces provide comfort and passive attenuation for sustained listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamped metal headband:\u003c\/strong\u003e An internal damping element helps control vibration through the headphone structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision cable design:\u003c\/strong\u003e A symmetrical, impedance-matched low-capacitance cable supports the analog signal path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced connection option:\u003c\/strong\u003e The listed 4.4 mm connection accommodates an appropriately equipped balanced headphone amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe dynamic, closed transducers have a 300-ohm impedance. Frequency response is specified at 12–43,800 Hz at -3 dB and 6–48,000 Hz at -10 dB, showing how the measurement threshold changes the quoted range.\u003c\/p\u003e\u003cp\u003eSound pressure is rated at 103 dB at 1 kHz\/1 V, with distortion below 0.02% at 1 kHz and 100 dB in the detailed specification. Weight is 360 g without the cable, and the three-metre cable supports placement beside a dedicated listening chair.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eHD 820 suits audiophile listening where a closed design is preferable to open-back headphones, including shared home environments. Its high-impedance construction and detailed presentation are particularly appropriate for a capable dedicated headphone setup.\u003c\/p\u003e\u003ch2\u003eCompatibility and Connectivity\u003c\/h2\u003e\u003cp\u003eListed analog connections are 6.35 mm and balanced 4.4 mm, with an XLR-4 cable identified as optional. Match the cable to the amplifier’s output and use a source suitable for a 300-ohm headphone. The documented system is wired, not a Bluetooth or active noise-cancelling headset.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40614329974978,"sku":"507435","price":1999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_Sennheiser_HD_820_Headset_01.jpg?v=1755694763"},{"product_id":"hd-450bt","title":"HD 450BT","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSennheiser HD 450BT wireless headphones combine deep, dynamic bass with active noise cancellation for listening at home or on the move. Their closed, around-ear design creates a personal space for music, while Bluetooth codec options support both everyday playback and video listening with compatible sources.\u003c\/p\u003e\u003cp\u003eThe folding construction makes the headphones easier to pack, and the stated 30-hour battery life supports longer journeys. Sound adjustment in the Sennheiser Smart Control App lets you tailor playback rather than accept a single fixed balance.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive noise cancellation:\u003c\/strong\u003e Reduce surrounding distractions when you want to concentrate on music or spoken content.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-hour listening endurance:\u003c\/strong\u003e The specified Bluetooth playback time with ANC activated helps reduce charging interruptions on longer days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-latency codec option:\u003c\/strong\u003e aptX Low Latency can improve audio-video alignment when the source also supports it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp equalizer and podcast mode:\u003c\/strong\u003e Personalize your music and use speech-focused tuning for spoken-word listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated voice assistant button:\u003c\/strong\u003e Access Siri or Google Assistant through a connected compatible device without reaching for its screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFolding travel design:\u003c\/strong\u003e A robust, collapsible construction makes the headphones easier to store between journeys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C charging:\u003c\/strong\u003e Recharge through a familiar connector, with fast charging and an approximately two-hour full-charge specification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe dynamic, closed-back drivers cover 18–22,000 Hz at -10 dB. Rated sound pressure is 108 dB at 1 kHz\/0 dBFS, and total harmonic distortion is below 0.3% at 1 kHz and 100 dB. The approximately 238 g around-ear construction balances portability with full-size headphone wear.\u003c\/p\u003e\u003cp\u003eA built-in 3.7 V, 600 mAh lithium-polymer battery provides the stated 30-hour Bluetooth playback time with ANC on. Dual-beamforming MEMS microphones cover 80–6,000 Hz at -3 dB for voice pickup. Charging uses 5 V DC with a maximum current of 500 mA.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eHD 450BT suits commuters, travellers and home listeners looking for wireless noise-cancelling headphones with physical assistant access and adjustable sound. The folding construction supports carrying them, while podcast mode is useful when listening shifts from music to speech.\u003c\/p\u003e\u003ch2\u003eCompatibility and Connectivity\u003c\/h2\u003e\u003cp\u003eBluetooth 5.0 supports SBC, AAC, aptX and aptX Low Latency, together with HSP, HFP, AVRCP and A2DP profiles. The source must support the selected codec, and low-latency video benefits are not guaranteed with an incompatible source. The Sennheiser Smart Control App provides EQ and updates; USB-C is used for charging.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Black","offer_id":40614475497666,"sku":"508386","price":95.0,"currency_code":"EUR","in_stock":false},{"title":"White","offer_id":42605949157570,"sku":"508387","price":139.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/HD_450BT_Black_White_Sennheiser_0f05e4f9-eb64-4532-95ab-08fb51cd811e.jpg?v=1755694759"},{"product_id":"hd-560s","title":"HD 560S","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSennheiser HD 560S open-back headphones are tuned for listeners who want to understand a recording rather than simply add emphasis to it. Their revealing presentation combines a wide sound field with a smooth bass response, making them appropriate for close musical evaluation as well as relaxed hi-fi listening.\u003c\/p\u003e\u003cp\u003eAngled transducers are designed to recreate the geometry of an optimal triangular speaker-listening position. A lightweight construction and velour earpads help make extended sessions comfortable, so you can follow an album or examine a mix without unnecessary wearing weight.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalytical sound tuning:\u003c\/strong\u003e Hear detail across the audio path while retaining the bass response needed for complex modern recordings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngled transducers:\u003c\/strong\u003e Driver positioning supports a wide, articulate soundstage for understanding placement within a recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-back construction:\u003c\/strong\u003e The acoustic design prioritizes a spacious presentation for attentive listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight 240 g build:\u003c\/strong\u003e Low weight without the cable helps reduce the physical burden of longer sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelour earpads:\u003c\/strong\u003e Soft ear contact surfaces complement the headphone’s extended-listening focus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable cable:\u003c\/strong\u003e The 1.8 m cable gives useful reach to nearby listening equipment and can be removed from the headphone.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eHD 560S uses dynamic, open transducers with a 120-ohm impedance and a 6 Hz–38 kHz frequency response at -10 dB. Its 110 dB sound-pressure rating is measured at 1 kHz\/1 V RMS, while total harmonic distortion is below 0.05% at 1 kHz and 90 dB SPL.\u003c\/p\u003e\u003cp\u003eThe angled driver arrangement shapes the listening geometry rather than relying on surround processing. The headphone weighs 240 g without its cable, and velour pads support the lightweight design’s focus on sustained listening comfort.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eHD 560S suits hi-fi enthusiasts, detail-focused music listeners and people performing music-evaluation tasks. Its open-back design makes a quiet listening environment preferable when the goal is to hear subtle changes in a recording rather than isolate yourself from a busy room.\u003c\/p\u003e\u003ch2\u003eCompatibility and Connectivity\u003c\/h2\u003e\u003cp\u003eThe detachable 1.8 m cable uses a 6.35 mm plug, with a flexible 3.5 mm adapter for matching smaller headphone outputs. Suitable sources include headphone-equipped audio interfaces, receivers, laptops and digital audio players. Output capability varies by source, so the 120-ohm load should be considered when selecting listening equipment.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40614481068226,"sku":"509144","price":149.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_HD_560S_sennheiser_01_776884e5-6c12-4dc0-a472-4047b6f6deb3.jpg?v=1755694757"},{"product_id":"accessories-hd-2-30","title":"Cord assembly for HD 2.30","description":"\u003cp\u003eCable for HD 2.30\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Black (G)","offer_id":42604214812866,"sku":"507223","price":14.99,"currency_code":"EUR","in_stock":false},{"title":"Black (i)","offer_id":42605946831042,"sku":"507221","price":19.99,"currency_code":"EUR","in_stock":false},{"title":"White (G)","offer_id":42605946798274,"sku":"507224","price":14.99,"currency_code":"EUR","in_stock":true},{"title":"White (i)","offer_id":42605946863810,"sku":"507222","price":19.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/bc1fa7b2581a7c8d44e49fa08cf56bb7febb019c811fedfcc233e779d00c487b.jpg?v=1755178865"},{"product_id":"kbl-standard-ie-80","title":"Standard Audio Cable for IE 80, 1.20 m, 3.5 mm jack, plain","description":"Replacement cable standard, 1.2 m, suitable for: IE 80. \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40627920765122,"sku":"545270","price":39.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/product_detail_x1_desktop_square_louped_545270_ProductImage_e0a86a07-e350-4278-9df9-c6ed27ca6ed6.jpg?v=1769076385"},{"product_id":"kbl-blue","title":"Audio cable for RS 4200 \/ TR 840-8, 2.00 m, 3.5 mm jack, angled-to-straight","description":"Connection cable, black, length 2 m with 3.5 mm angled jack plug blue, suitable for: IS 410, RS 4200, RS 4200-2, RS 4200-2 II, RS 4200 II, SET 830 S, SET 830 TV, SET 840 TV, SET 840 S, SET 842-TV (Siemens), SET 900, TR 840-8.   \u003cbr\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e28 g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e ","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40627924762818,"sku":"554327","price":6.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/d7ec99004675cb1a635b2206eac911943b2de61922a2aa99e4db6c0701647c98_9bcdd6a3-d4a9-449b-b82a-6fd74f80442c.jpg?v=1755178856"},{"product_id":"mdc-04","title":"MDC 04 Audio Cable for Urbanite XL","description":"\u003cp\u003eConnecting cable (universal) with an integrated remote and microphone for controlling the music and taking calls on the move. Cable length 1.2m, 3.5mm jack plug suitable for: all URBANITE headphones: URBANITE, URBANITE XL, URBANITE XL WIRELESS.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40627933446338,"sku":"506462","price":24.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/MDC-04-sq-01-sennheiser_05b67521-7614-4c1d-ad0e-92c91fcb354f.webp?v=1769071132"},{"product_id":"adapter-klb-6-3s-kl-3-5-gold","title":"Jack adapter cable, 0.15 m, 6.35 mm to 3.5 mm jack, gold","description":"\u003cp\u003eJack adapter cable, 3-pin\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnection plug on the player side: 3.5 mm jack plug, 3-pin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection plug on the headphones side: 6.35 mm jack plug, 3-pin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll Sennheiser models, which feature a 3-pin 6.35 mm jack plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlready included in delivery of:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 650\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 660S\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 660S2\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40627938328770,"sku":"561035","price":7.89,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/product_detail_x2_desktop_561035_9475c135-0a5a-4ece-b7c7-72b71af215b5.jpg?v=1755178851"},{"product_id":"adapter-jack-6-3s-jack-socket-gold","title":"Plug-on jack adapter, 3.5 mm to 6.35 mm, with recess","description":"\u003cp\u003eAdapter plug 3.5 mm jack to 6.35 mm jack, plug-on type (with recess)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnection plug on the player side: 6.35 mm jack plug, 3-pin\u003c\/li\u003e\n\u003cli\u003eConnection plug on the headphones side: 3.5 mm jack plug, 3-pin\u003c\/li\u003e\n\u003cli\u003eSurface: gold-plated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHD 265 Linear\u003c\/li\u003e\n\u003cli\u003eHD 265 Linear II\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 414 Classic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 500 A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 500 Fusion\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 525\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 535\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 535 II\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 545\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 545 II\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 565\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 565 II\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 570 Symphony\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 575\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 580\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 580 Jubilee\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 590 Prestige\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 600 Avantgarde\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHD 1000 CHARLESTON\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotice:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis adapter only works for the products as mentioned above. For all other comparable purposes, we recommend article \u003ca rel=\"noopener\" href=\"https:\/\/eu.sennheiser-hearing.com\/products\/adapter-jack-6-3s-jack-socket-3-5mm?_pos=2\u0026amp;_sid=047488499\u0026amp;_ss=r\" target=\"_blank\"\u003e549346\u003c\/a\u003e  instead.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40627941933250,"sku":"562507","price":4.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/51b5b91182673047975c5dfc04577953f1532af67926358314c8b285f8972862_bb216d7a-38db-4888-91f1-babf4477e0d1.jpg?v=1755178845"},{"product_id":"hd-5x8-and-hd-5x9-cable-1-2m-dia-3mm","title":"Cable for HD 500 series, 1.20 m, 2.5 mm \/ 3.5 mm jack ends, without microphone","description":"\u003cp\u003eConnection cable for HD 500 series, length 1.20 m.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 1.20 m\u003c\/li\u003e\n\u003cli\u003eConnection plug on the player side: 3.5 mm jack plug, 3-pin\u003c\/li\u003e\n\u003cli\u003eConnection plug on the headphone side: 2.5 mm jack plug, with Sennheiser twistlock, 4-pin (pinouts scheme: Sennheiser HD 500 series)\u003c\/li\u003e\n\u003cli\u003eCable diameter: 3.0 mm\u003c\/li\u003e\n\u003cli\u003eColor: black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 505\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 518\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 550\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 558\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 559\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 560S\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 569\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 599\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 599 SE\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 620S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlready included in delivery of: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 599\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 599 SE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotice:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe jack plug is a fixed 6.35 mm jack with no adapter to 3.5 mm jack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40627988168898,"sku":"572274","price":11.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/Cables_Placeholder_copy_806fe46c-b1fa-4b16-8ae5-7544073fe482.webp?v=1768991940"},{"product_id":"bt-t100-bluetooth®-audio-transmitter","title":"BT T100 Bluetooth® Audio Transmitter","description":"As your world goes wireless, there’s no need to leave your home entertainment behind. Audio specialist Sennheiser’s new BT T100 Bluetooth® audio transmitter lets you easily upgrade your existing equipment to experience all the freedom and convenience of wireless sound. Whether you wish to enjoy your current hi-fi or home entertainment set up with your latest Sennheiser wireless headphones, or just want an easy way to listen or watch without disturbing others, it offers a simple and elegant solution.   \u003cbr\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eblack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e93 x 93 x 27 mm (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Version\u003c\/td\u003e\n\u003ctd\u003eVersion 4.2, class  1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Profiles\u003c\/td\u003e\n\u003ctd\u003eA2DP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection cable\u003c\/td\u003e\n\u003ctd\u003eoptical cable-1.5m\/analog 3.5mm cable-1.5m\/USB power cable-1.2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C (32-104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF output power\u003c\/td\u003e\n\u003ctd\u003e10 mW (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of channels\u003c\/td\u003e\n\u003ctd\u003e79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage range\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency band\u003c\/td\u003e\n\u003ctd\u003eISM 2.4GHz Band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e2.4GHz~2.4835GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF sensitivity\u003c\/td\u003e\n\u003ctd\u003e-80dBm (BR, Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission frequency\u003c\/td\u003e\n\u003ctd\u003e2402 to 2480 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight w\/o cable\u003c\/td\u003e\n\u003ctd\u003e85g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eanalog or digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio codec\u003c\/td\u003e\n\u003ctd\u003eSBC, aptX,aptX LL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio frequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation scheme\u003c\/td\u003e\n\u003ctd\u003eGFSK, π\/4 DQPSK, 8 DPSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum number of connected receivers\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e ","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628008616130,"sku":"508258","price":69.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/558f5afc0451eef62e81832b027c4fd6f9991e0c355f696d822b2f37d056e7b9.jpg?v=1735809873"},{"product_id":"hd-400s","title":"HD 400S","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSennheiser HD 400S combines dynamic bass and a full-size closed listening design with the simplicity of a wired connection. Its around-ear cups help reduce unwanted background noise so music stays more personal during everyday use.\u003c\/p\u003e\u003cp\u003eA one-button Smart remote and integrated microphone put call and playback management on the cable. The sturdy folding construction makes the headphone easier to store, providing a practical option for listeners who want portability without battery charging.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Sennheiser sound:\u003c\/strong\u003e A well-extended response with dynamic bass keeps everyday music engaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed around-ear construction:\u003c\/strong\u003e Passive isolation helps reduce environmental distraction without powered cancellation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-button Smart remote:\u003c\/strong\u003e Manage music and calls from the cable instead of repeatedly reaching for your device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated microphone:\u003c\/strong\u003e Take calls through a compatible wired headset connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFolding storage design:\u003c\/strong\u003e The collapsible construction reduces the space needed in a bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight portability:\u003c\/strong\u003e The 217 g build makes a full-size headphone easier to carry between listening locations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe dynamic, closed headphone has an 18-ohm impedance and a frequency response of 18–20,000 Hz at -10 dB. Sensitivity is listed at 120 dB SPL at 1 kHz\/1 V RMS, with distortion below 0.5% at 1 kHz and 100 dB.\u003c\/p\u003e\u003cp\u003eThe omnidirectional microphone covers 100–10,000 Hz at -10 dB, supporting wired voice capture. A 1.4 m cable provides everyday reach, while the folding mechanism supports compact storage rather than altering the closed acoustic design.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eHD 400S suits listeners seeking straightforward wired music and calls in a foldable over-ear headphone. It is appropriate for daily use with a compatible phone, player or computer when physical controls and freedom from charging are priorities.\u003c\/p\u003e\u003ch2\u003eCompatibility and Connectivity\u003c\/h2\u003e\u003cp\u003eThe 1.4 m cable terminates in an angled 3.5 mm plug. Connect to a suitable headphone\/headset output, or use an appropriate audio adapter where required. Microphone and remote behaviour depend on the device and adapter supporting the relevant headset functions.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628026048706,"sku":"508598","price":74.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_HD400S_1312x1312px.jpg?v=1755694755"},{"product_id":"af-cable-3-5-3-5-mm-stereo-1-80-m","title":"Audio cable for RS 165 \/ 175 \/ 195 series, 1.80 m, 3.5mm \/ 3.5 mm jack ends","description":"\u003cp\u003eAf. cable 3.5\/3.5 mm, stereo, 1.80 m length, suitable for RS 165 and RS 195.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628080804034,"sku":"562598","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/4f7ef2e87faff7d5fb4935bdf06affcd4468b9625ab5e0d590acd73808618af1.jpg?v=1755178814"},{"product_id":"kbl-ie-8","title":"Audio Cable for IE 8, 1.20 m, 3.5 mm jack, angled","description":"\u003cp\u003eConnection cable standard 1.20 m, suitable for: IE 8.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628171833538,"sku":"525719","price":29.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/product_detail_x2_desktop_525719_61faea97-7d10-424f-b611-bb6b6af4fb50.jpg?v=1755178808"},{"product_id":"adapter-jack-6-3s-jack-socket-3-5mm","title":"Plug-on adapter 3.5 mm to 6.35 mm jack, straight","description":"\u003cp\u003eAdapter plug 3.5 mm jack to 6.35 mm jack, plug-on type (no thread)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnection plug on the player side: 6.35 mm jack plug, 3-pin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection plug on the headphones side: 3.5 mm jack plug, 3-pin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSurface: gold-plated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll Sennheiser models, which feature a 3-pin 3.5 mm jack plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotice: \u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eBy the use of this (and comparable) adapter plugs a potential microphone function on the headphone cannot be used.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628196409538,"sku":"549346","price":4.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/549346.jpg?v=1755178793"},{"product_id":"flex-5000","title":"Flex 5000 Wireless Audio System","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSennheiser FLEX 5000 turns suitable wired headphones into a wireless TV listening system. It is designed for viewers who want to keep using their own headphones while improving TV sound clarity and speech intelligibility, rather than replace them with a complete headphone set.\u003c\/p\u003e\u003cp\u003eA compact wireless receiver keeps the headphone connection with you while the transmitter stays by the television. With extended operating time and quick-charge support, FLEX 5000 adds freedom of movement to a familiar personal listening setup.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse your own headphones:\u003c\/strong\u003e Connect suitable wired headphones to the receiver instead of changing to a different headphone fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTV listening enhancement:\u003c\/strong\u003e The system is designed to optimize sound clarity and speech intelligibility for easier television listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 30 m wireless range:\u003c\/strong\u003e Move around within the stated coverage area without a cable running back to the TV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 12 hours of operation:\u003c\/strong\u003e Extended receiver endurance supports long viewing sessions between charges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast charging:\u003c\/strong\u003e A 30-minute charge provides a stated two hours of operation when a full recharge is not convenient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog and optical inputs:\u003c\/strong\u003e Choose the connection that matches your TV’s available audio output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-receiver support:\u003c\/strong\u003e A transmitter supports up to four connected receivers for a shared wireless listening arrangement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe receiver weighs approximately 33 g and measures about 29 × 87 × 25 mm, keeping the component you carry compact. The transmitter weighs 232 g and measures approximately 50 × 42 × 270 mm. Wireless transmission operates in the 2.4–2.48 GHz band, with latency specified below 60 ms.\u003c\/p\u003e\u003cp\u003eFrequency response is specified at 15 Hz–15 kHz. The receiver uses a built-in BAP 800 lithium-polymer battery rated at 3.7 V and 350 mAh; a full charge takes up to three hours. Typical signal-to-noise ratio is 85 dBA at 1 V RMS for analog input and above 90 dBA for digital input, describing the input paths’ measured noise performance.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eFLEX 5000 suits TV viewers who already have comfortable wired headphones and want wireless freedom without changing that familiar fit. It is particularly useful when clearer speech, long viewing sessions and moving away from the TV are priorities.\u003c\/p\u003e\u003ch2\u003eCompatibility and Connectivity\u003c\/h2\u003e\u003cp\u003eHeadphones must have a minimum impedance of 16 ohms. The transmitter accepts a 3.5 mm analog input or an optical digital input supporting PCM at 16–96 kHz and 16–24 bit. Check that the TV provides a matching output and compatible PCM audio. The transmitter uses a 5 V, 600 mA power supply; receiver audio travels over the system’s 2.4 GHz wireless link.\u003c\/p\u003e","brand":"Sennheiser Webshop","offers":[{"title":"Default Title","offer_id":40628300415170,"sku":"506821","price":209.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_RS_5000_FLEX_Set-sennheiser-01.jpg?v=1755178783"},{"product_id":"rs-2000","title":"RS 2000","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSennheiser RS 2000 wireless TV headphones let you listen at your preferred volume without filling the room with the same sound level. The system is designed around personal television enjoyment, with a lightweight receiver and a transmitter connected to the TV.\u003c\/p\u003e\u003cp\u003eWireless transmission gives you room to move instead of tying your listening position to a headphone cable. Automatic receiver power operation and a battery-status LED simplify everyday use, while a long operating-time specification supports extended viewing.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonal TV listening:\u003c\/strong\u003e Hear television through your own receiver at a level that suits you without imposing that listening level on everyone nearby.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 50 m range:\u003c\/strong\u003e The wireless link gives you freedom to change position within the stated coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to nine hours of operation:\u003c\/strong\u003e The rechargeable receiver supports longer viewing sessions before a recharge is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-charge capability:\u003c\/strong\u003e Thirty minutes of charging provides a stated two hours of operation for an evening top-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic receiver power:\u003c\/strong\u003e Auto On\/Off reduces the need to manage a separate power switch as part of the viewing routine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight receiver:\u003c\/strong\u003e The approximately 60 g receiver limits the weight you wear during television sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-receiver support:\u003c\/strong\u003e The transmitter supports up to two connected receivers for a shared personal-listening setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eRS 2000 uses dynamic transducers with neodymium magnets and a specified 15 Hz–16 kHz frequency response. Total harmonic distortion is below 0.5% at 1 kHz and 100 dB SPL. Contact pressure is specified at approximately 0.8 N, contributing to the system’s wearing characteristics.\u003c\/p\u003e\u003cp\u003eThe 2.4–2.48 GHz wireless system has latency below 60 ms. A built-in BAP 800 lithium-polymer battery, rated at 3.7 V and 350 mAh, powers the receiver; a full charge takes up to three hours. The transmitter weighs approximately 230 g and uses a 5 V, 600 mA power supply.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eRS 2000 is designed for viewers who want straightforward wireless TV listening at a personal volume. It suits longer programmes and situations where one person wants closer access to television audio while others prefer less sound in the room.\u003c\/p\u003e\u003ch2\u003eCompatibility and Connectivity\u003c\/h2\u003e\u003cp\u003eThe transmitter connects to a suitable TV through its 3.5 mm analog input, with a stated input-voltage range of 0.15–4.0 V peak. A compatible analog TV output is required. Wireless transmission between transmitter and receiver uses the 2.4 GHz band; optical-input or Bluetooth compatibility is not established for this record.\u003c\/p\u003e","brand":"Sennheiser Webshop","offers":[{"title":"Default Title","offer_id":40628300939458,"sku":"506822","price":189.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_RS_2000_Set-sennheiser-01.jpg?v=1755694754"},{"product_id":"hd-450bt-audio-cable","title":"Audio Cable for HD 450BT","description":"HD 450BT\/HD 4.40 BT\/HD 4.50 BTNC\/MB 360 UC AUDIO CABLE \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628310835394,"sku":"507241","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/product_detail_x2_desktop_cable_f400951b-bfce-4066-a36d-1c1167220972.jpg?v=1755178777"},{"product_id":"hd-5x8-and-hd-5x9-cable-ptt-1-2-m-ctia-3-mm","title":"Cable for HD 500 series, 1.20 m, 2.5 mm \/ 3.5 mm jack ends, with microphone","description":"\u003cp\u003eConnection cable for HD 500 series, length 1.20 m. With in-line microphone and 1-button remote for call control. No volume control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 1.20 m\u003c\/li\u003e\n\u003cli\u003eConnection plug on the player side: 3.5 mm jack plug, 4-pin (pin assignment standard: CTIA)\u003c\/li\u003e\n\u003cli\u003eConnection plug on the headphone side: 2.5 mm jack plug, with Sennheiser twistlock, 4-pin (pinouts scheme: Sennheiser HD 500 series)\u003c\/li\u003e\n\u003cli\u003eCable diameter: 3.0 mm\u003c\/li\u003e\n\u003cli\u003eColor: black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 505\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 518\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 550\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 558\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 559\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 560S\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 569\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 599\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 599 SE\u003c\/li\u003e\n\u003cli\u003eSennheiser HD 620S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlready included in delivery of:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 569\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotice\u003c\/strong\u003e: The cable does not include a 3.5 mm to 6.35 mm adapter plug. This is available separately as article \u003ca title=\"article 549346\" href=\"https:\/\/eu.sennheiser-hearing.com\/products\/adapter-jack-6-3s-jack-socket-3-5mm\"\u003e549346\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628313161922,"sku":"572281","price":29.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/410d8d914189407568f2f56798594931c991ae6d5667bb38a7a3a0b92bb11f04_f1adead0-b66b-4656-bde4-82aac768b7e6.jpg?v=1755178773"},{"product_id":"af-cable-3-5mm-2-0m","title":"Audio Cable for SET \/ RS series, 2.0 m, 3.5 mm jack","description":"\u003cp\u003eStereo audio cable with 3.5mm jack plugs, 1.5m\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628320436418,"sku":"573683","price":7.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/83096c0afbd132b08c3cfd33692e45ca684ffee4ce94bd04846ab6d2293b4591_06869d2a-1659-453e-8d9a-57a5aa527bab.jpg?v=1755178767"},{"product_id":"audio-cable-m3aebtxl-1","title":"Audio Cable for MOMENTUM 3 Wireless","description":"\u003cp\u003eAudio Cable for MOMENTUM 3 Wireless\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628358807746,"sku":"508471","price":9.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/momentum_4_over_ear_audio_cable_black_final.png?v=1755178751"},{"product_id":"hd-450bt-white-audio-cable-1","title":"Audio cable for HD 450BT, 1.5 m, 3.5mm \/ 2.5 mm jack ends, white","description":"\u003cp\u003eReplacement audio cable for HD 450BT White\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40628365787330,"sku":"508951","price":14.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/files\/Cables_Placeholder_copy.webp?v=1768991907"},{"product_id":"hd-569","title":"HD 569","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSennheiser HD 569 offers rich detail and clear, powerful bass in a closed-back over-ear headphone. Its acoustic isolation helps keep outside noise out and music more contained, making personal home entertainment easier in a shared environment.\u003c\/p\u003e\u003cp\u003eLarge earcups and soft replaceable pads support longer listening and calls. Two detachable cables let the headphone adapt between home equipment and a nearby mobile or computer source, including a shorter cable with microphone and remote.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed acoustic isolation:\u003c\/strong\u003e A sealed around-ear design helps reduce external noise and sound leakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE.A.R. transducer design:\u003c\/strong\u003e Ergonomic Acoustic Refinement directs sound toward the ears for the intended listening presentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetailed sound with bass weight:\u003c\/strong\u003e Sennheiser transducers combine musical detail with a powerful low-end response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo detachable cables:\u003c\/strong\u003e Choose a longer home-listening cable or a shorter cable for nearby devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-button remote and microphone:\u003c\/strong\u003e The shorter cable supports music and call handling through a compatible headset connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable soft earpads:\u003c\/strong\u003e Comfortable contact surfaces can be renewed as they wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe closed dynamic system uses 38 mm transducers with a 23-ohm impedance. Frequency response is 10–28,000 Hz, sensitivity is 115 dB at 1 kHz\/1 V RMS, and distortion is below 0.2% at 1 kHz and 100 dB.\u003c\/p\u003e\u003cp\u003eThe full-size around-ear construction emphasizes passive isolation and comfortable wear. The detailed product specification lists a 300 g headphone weight, while the cable options provide different reaches for different source positions.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eHD 569 suits listeners who want home hi-fi listening with greater acoustic separation than open-back headphones, plus the flexibility to take calls. Its cable selection is useful when switching between an audio system and a compatible phone or computer.\u003c\/p\u003e\u003ch2\u003eCompatibility and Connectivity\u003c\/h2\u003e\u003cp\u003eA detachable 3 m cable uses a 6.3 mm plug for home equipment, while the 1.2 m cable uses a 3.5 mm plug with a one-button remote and microphone. 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Adjustable ear hooks, silicone and foam tips and reinforced detachable cables help make the listening setup personal, secure and practical beyond a fixed listening chair.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eX3R acoustic design:\u003c\/strong\u003e Resonance control helps keep quieter musical information from being masked by unwanted acoustic peaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched transducers:\u003c\/strong\u003e Manufacturing selection reduces unit-to-unit variation between the miniature drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-piece aluminum housings:\u003c\/strong\u003e Precision milling from solid aluminum creates a carefully formed enclosure for the acoustic system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable ear adapters:\u003c\/strong\u003e Silicone and foam tips help you find a fit that supports comfort and passive isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable ear hooks:\u003c\/strong\u003e Shape the hooks around your ears for a more secure cable and earpiece fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced detachable cables:\u003c\/strong\u003e Para-aramid reinforcement and gold-plated Fidelity+ MMCX connections support durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple analog cable formats:\u003c\/strong\u003e Balanced and single-ended options accommodate different portable and home headphone outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe 7 mm dynamic Extra Wide Band driver has a 16-ohm impedance and a specified 5 Hz–48 kHz frequency response. 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Maximum digital formats depend on the input, source configuration and software.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":42604208423106,"sku":"507442","price":2699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/product_detail_x2_desktop_HDV-820_2_Sennheiser.jpg?v=1755694743"},{"product_id":"rs-2000-refurbished","title":"RS 2000 Refurbished","description":"Wireless TV headphones\u003cbr\u003e\nPerfect TV enjoyment at your desired volume without disturbing anyone.   \u003cbr\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eReceiver: approx. 102 mm x 265 mm x 23 mm (switched off, W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry Variant (Power Supply)\u003c\/td\u003e\n\u003ctd\u003eEU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry Variant (Power Supply)\u003c\/td\u003e\n\u003ctd\u003eUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry Variant (Power Supply)\u003c\/td\u003e\n\u003ctd\u003eUK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry Variant (Power Supply)\u003c\/td\u003e\n\u003ctd\u003eAustralia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e15 hz to 16 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. sound pressure level\u003c\/td\u003e\n\u003ctd\u003e125 dB (at 1kHzm 1Veff)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD, total harmonic distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 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Their compact design focuses on natural listening, portability and straightforward operation from a compatible audio socket.\u003c\/p\u003e\u003cp\u003eThree ear-tip sizes help create a comfortable seal and passive isolation. An inline Smart remote and microphone add call and playback management, making CX 80S a practical choice for listeners who want essential functions without wireless pairing or charging.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced sound tuning:\u003c\/strong\u003e A natural presentation avoids excessive high- or low-frequency emphasis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInline Smart remote:\u003c\/strong\u003e Manage calls and music without repeatedly using the connected device’s screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated microphone:\u003c\/strong\u003e Take calls through a compatible wired headset connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree ear-tip sizes:\u003c\/strong\u003e Choose a suitable fit to support comfort and consistent acoustic sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive ambient isolation:\u003c\/strong\u003e The ear-canal fit helps reduce surrounding noise without powered cancellation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 10 g design:\u003c\/strong\u003e A low-weight construction supports easy carrying and everyday wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe dynamic, closed earphones use a 28-ohm impedance and cover 17–20,000 Hz at -10 dB. Sensitivity is specified at 119 dB SPL at 1 kHz\/1 V RMS, with distortion below 0.5% at 1 kHz and 100 dB SPL.\u003c\/p\u003e\u003cp\u003eThe omnidirectional microphone covers 100–10,000 Hz and has a listed sensitivity of -42 dBV at 1 kHz. Silicone tips provide the contact surface, and the symmetrical 1.2 m cable terminates in an angled plug.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eCX 80S suits listeners looking for balanced wired music and call functionality in a small, uncomplicated earphone. Its light build and passive isolation are useful for daily listening with a compatible phone, player or computer.\u003c\/p\u003e\u003ch2\u003eCompatibility and Connectivity\u003c\/h2\u003e\u003cp\u003eThe angled 3.5 mm plug connects to a suitable analog headphone\/headset output. Devices without that connection require an appropriate audio adapter. Microphone and remote behaviour depend on headset-function support in the source and adapter; Bluetooth is not required.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40684393660610,"sku":"508896","price":34.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/CX_80S_Product_Shot_Front_cutout_sennheiser_1.jpg?v=1755694740"},{"product_id":"mmcx-cable-with-3-5-mm-plug","title":"Cable for IE series, 1.20 m, 3.5 mm jack, plain","description":"\u003cp\u003eConnection cable for IE series, length 1.20 m, 3.5 mm jack. Plain cable.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 1.20 m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection plug on the player side: 3.5 mm jack plug, 3-pin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnschlussstecker auf Kopfhörer-Seite: MMCX, mit proprietärer Sennheiser-Vertiefung, beidseitige Stecker (Pinbelegungs-Standard: MMCX)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCable: plain\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: silver-grey, plastic parts black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser IE 200\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser IE 300\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser IE 600\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser IE 900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlready included in delivery of:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser IE 600\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSennheiser IE 900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":40750180958402,"sku":"508960","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9636\/8578\/products\/MMCX_CABLE_WITH_2.5_MM_PLUG_1.jpg?v=1755178726"},{"product_id":"ie-600","title":"IE 600","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSennheiser IE 600 combines intimate, tonally neutral sound with impactful bass in a carefully constructed wired in-ear earphone. TrueResponse transducers and dual resonator chambers work together to reduce masking resonances and preserve fine musical detail.\u003c\/p\u003e\u003cp\u003e3D-printed amorphous-zirconium housings give the earphones a distinctive material foundation. Adjustable ear hooks and a selection of silicone and memory-foam tips let you tailor the fit, while reinforced cables support use with different headphone outputs.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual resonator chambers:\u003c\/strong\u003e Acoustic resonance control helps reveal detail that unwanted peaks could otherwise mask.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrueResponse tuning:\u003c\/strong\u003e A miniature dynamic-driver design supports natural voicing with bass impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZR01 zirconium housings:\u003c\/strong\u003e The amorphous-metal construction emphasizes durability and a distinctive premium finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision driver assembly:\u003c\/strong\u003e Controlled manufacturing minimizes variation between the miniature transducers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo tip materials:\u003c\/strong\u003e Silicone and memory-foam options in S, M and L help you personalize comfort and isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable ear hooks:\u003c\/strong\u003e Adapt the cable support to the shape of your ears for a secure fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced cable choices:\u003c\/strong\u003e Para-aramid reinforcement and gold-plated MMCX connections support regular use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe single dynamic pressure-chamber system has an 18-ohm system impedance and a 4–46,500 Hz frequency response. Distortion is below 0.06% at 1 kHz and 94 dB, with sensitivity of 118 dB at 1 kHz\/1 V RMS.\u003c\/p\u003e\u003cp\u003eThe listed cable length is 125 cm, providing practical reach for portable listening. Acoustic isolation depends on the ear-canal seal, making the selection of tip size and material part of achieving consistent sound.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\u003cp\u003eIE 600 suits audiophiles who want compact wired earphones with neutral voicing, detailed reproduction and a durable housing. It is appropriate for capable portable players or home headphone equipment where fit and direct analog listening take priority over wireless convenience.\u003c\/p\u003e\u003ch2\u003eCompatibility and Connectivity\u003c\/h2\u003e\u003cp\u003eListed cable connections are 3.5 mm single-ended and 4.4 mm balanced, using gold-plated MMCX earpiece connectors. Match the cable to the appropriate source output and avoid treating balanced and single-ended sockets as interchangeable. 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That’s why Sennheiser has created the new CX 80S to ensure an enjoyable sound experience, elegant design and durable build quality – brought together with the audio specialist’s signature attention to detail. \u003cbr\u003e\n\u003cbr\u003e\nSennheiser’s new wired in-ear headphones take an essential, purist approach: they offer a balanced sound without unwanted extremes in either high or low frequencies – just a refreshingly natural listening experience.\u003cbr\u003e\n\u003cbr\u003e\nThe earphones’ stylish compact design reflects a purity of purpose. They are lightweight for brilliant portability and created to ensure simple everyday ease of use. The inline smart remote makes it easy to manage calls and music playback. 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