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HD 458BT Refurbished

HD 458BT Refurbished

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Numéro d'article: B508968

Product Description

Great wireless sound gets a stunning new look: Sennheiser’s new HD 458BT remixes its exceptional HD 450BT wireless headset with a bold new red and black style. Whether at home or on the move, their captivating sound quality, advanced Bluetooth technology, and excellent 30-hour battery life make them perfect for audio lovers seeking a better wireless listening experience.

With active noise cancellation and a closed back design, the HD 458BT delivers superior, distraction-free sound with deep dynamic bass – even in loud environments. Exceptional quality is assured by high-quality wireless codec support, including AAC and AptX™, with AptX™ Low Latency to keep audio perfectly in sync with on-screen action when watching videos. Sennheiser’s Smart Control App makes it possible to tailor the sound via an intuitive equalizer or using the special podcast mode to boost speech intelligibility.

A great companion for travel, the HD 458BT has a superb 30-hour battery life with fast USB-C charging, a Voice Assistant button for Siri and Google Assistant interaction, and a robust folding design for take-anywhere durability.

Weight Approx. 238 g
App support EQ and updates via Sennheiser Smart Control App
Audio codec SBC, AAC, AptX™, AptX™ Low Latency
Battery Specification Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600mAh
Supported Profiles HSP, HFP, AVRCP, A2DP
Bluetooth Version 5.0
Charging Current 500 mA max.
Charging time Approx. 2 hours
Charging voltage 5 V, DC
Ear coupling Around Ear
Frequency response 18 Hz to 22,000 Hz (-10 dB)
Frequency response (Microphone) 80 Hz to 6,000 Hz (-3 dB)
Transducer principle (Microphone) MEMS
Modulation scheme GFSK, π/4 DQPSK, 8DPSK
Operating time 30 hours music playback via Bluetooth with ANC activated
Pick-up pattern Dual Beamforming
Sound pressure level (SPL) 108 dB (1 kHz/0 dBFS)
THD, total harmonic distortion < 0.3 % (1 kHz, 100 dB)
Transducer principle Dynamic, closed
Transmission frequency 2,402 MHz to 2,480 MHz

Customer Reviews

Based on 10 reviews

So far so good!

Thomas C.
Refurbished ist wie neu

Refurbished ist wie neu, alles top! Mit den roten Akzenten sieht der Kopfhörer sehr schick aus. Klang überzeugt, Größe auch.

Very good sound

Headsets sound great for 79 Euros, unfortunetly they broke down after a few days, had to return them.

Brilliant sound

The headphones look like brand new one. Very comfortable over the ear. Very good sound quality and long battery life .

Klanglich einfach nur Spitze, Bedienung etwas umständlich

Ich habe den Kopfhörer "refurbished" gekauft, sein Zustand ist wie neu. Klanglich ist er absolut top, das ANC funktioniert so wie es soll; die Bedienbarkeit empfinde ich als fisselig, alle Bedienelemente befinden sich am rechten Hörer, und sind taktil nicht gut zu unterscheiden. Das geht besser.