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HD 350BT Refurbished
HD 350BT Refurbished

HD 350BT Refurbished

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Article number: B508384

Product Description

The new HD 350BT are the ideal choice for people that love great audio. Enjoy an engaging sound experience with deep dynamic bass. Quality is guaranteed by the latest wireless technology including Bluetooth 5.0 and AAC, AptX™ codec support, with AptX™ Low Latency for perfect audio synchronization with videos. The Sennheiser Smart Control App makes it easy to customize the sound via the equalizer or engage podcast mode for improved intelligibility of speech content.
The HD 350BT also feature an impressive 30-hour battery life that can be rapidly recharged via USB-C. It features a Voice Assistant button for instant Siri and Google Assistant interaction, intuitive physical controls for every day ease of use and a robust folding design for take-anywhere durability.
Frequency response (Microphone) 80 Hz to 6,000 Hz (-3 dB)
THD, total harmonic distortion < 0.3 % (1 kHz, 100 dB)
Transducer principle Dynamic, closed
Pick-up pattern Dual Beamforming
Transducer principle (Microphone) MEMS
Bluetooth Version 5.0
Frequency response 18 Hz to 22,000 Hz (-10 dB)
Modulation scheme GFSK, π/4 DQPSK, 8DPSK
Battery Specification Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 300mAh
Charging Current 320 mA max.
App support EQ and updates via Sennheiser Smart Control
Audio codec SBC, AAC, AptX™, AptX™ Low Latency
Supported Profiles HSP, HFP, AVRCP, A2DP
Charging time Approx. 2 hours
Charging voltage 5 V, DC
Ear coupling Around Ear
Operating time 30 hours music playback via Bluetooth
Sound pressure level (SPL) 108 dB (1 kHz/0 dBFS)
Transmission frequency 2,402 MHz to 2,480 MHz
Weight Approx. 238 g

Customer Reviews

Based on 33 reviews
M.P.F. (Rome, IT)

Ottimo servizio di vendita e consegna e ottimo prodotto

J.K. (Dresden, DE)
SUper Deal

Kopfhörer für meine Tochter gekauft.
Kind glücklich, da freut sich der Papa.
Hab sie selber natürlich auch getestet, guter Klang wenig Außengeräusche.

L.M.B. (Barcelona, ES)
Super happy

Great product at a very good price. Thanks!

J.R.M. (Santa Coloma de Gramenet, ES)
Buenos auriculares

Hace ya bastantes años tuve unos auriculares de la marca Sennheiser con cable y los disfrute durante largo tiempo no recuerdo el modelo, tenían un sonido extraordinario no eran cerrados y se adaptaban perfectamente a ambos oídos con una espuma de color amarillo eran superligeros. Estoy probando estos HD350BT y de momento estoy satisfecho con su sonido, poder ajustarlo con la aplicación y además no veo ninguna señal de uso ni diferencia alguna con unos nuevos. Llegaron más tarde de lo normal ya que la dirección que tenía UPS no era la correcta. Mas adelante me gustaría volver a realizar una nueva valoración cuando lleve un poco más de tiempo con ellos.

E.H. (Paris, FR)

I wrote Sennheiser but am still waiting for them to get back to me!


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