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HD 350 BT
HD 350 BT

HD 350 BT

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Article number: 508384

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 136 reviews
Eve Lucas
Excellent headphones

These are exactly what I needed, I can't complain. The sound quality is very good - obviously for about £70 it's maybe not going to change your life it's so good, but you get exactly what you'd expect for that price and it's excellent. They feel quite well-made, whilst also being feather-weight. I don't have massive ears so I found the ear cups fine (plus they're very squishy and comfortable).

Susan Young
Comfortable and stylish

Love these headphones, comfy and keep brilliant charge too. Perfect sounds, highly recommended

David Wren
Sennheiser HD 350BT Headphones

Arrived very well packaged and within a week, Well made and should have 5 stars, The quality of sound is first class, the only let down is the power button which is probably the one you would use the most. It is very small and awkward to use I had to use my finger nail to switch on (there are much better micro switches available). But apart from this, These are great headphones and well worth the money I would have given 4.5 stars but that isn't an option.

Kuda Mandisodza

HD 350BT

Top Marks

Excellent value - very good battery life - super sound - comfortable on the ears - app easy to install & navigate - prompt delivery

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