Sennheiser HD 350BT Wireless Headphones (White)
Sennheiser HD 350BT Wireless Headphones (White)
Sennheiser HD 350BT Wireless Headphones (White)
Sennheiser HD 350BT Wireless Headphones (White)
Sennheiser HD 350BT Wireless Headphones (White)

Sennheiser HD 350BT Wireless Headphones (White)

Regular price £89.99
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Your audio companion for every need

Crafted from high-quality materials, the robust and stylish HD 350BT Wireless Headphones from Sennheiser offer an exceptional combination of versatility and superior sound. At home while listening to a podcast or on the go with your favourite song, you can count on them to be your ultimate companion for wireless audio – whatever you listen to. The HD 350BT delivers an engaging sound experience with deep dynamic bass. Flawless transmission is assured by the latest wireless technology, including Bluetooth® 5.0 and high-quality wireless codecs such as AAC, aptX™, and aptX™ Low Latency, for perfect audio‒video synchronisation. For you to enjoy your connected lifestyle, the HD 350BT has a dedicated Voice Assistant button for instant voice interaction with Siri or the Google Assistant. Controlling music and calls is also intuitive thanks to easy-access touch buttons on the earcups.

All day, every day

Thanks to an impressive 30-hour battery life and fast USB-C charging, the HD 350BT is your ideal companion for listening throughout the day. T his headset has been created from durable, high-quality materials to be tough enough to take anywhere, with a compact folding design that fuses comfort and minimalist style. Customising your sound experience is effortless thanks to the Sennheiser Smart Control App. Its intuitive equalizer lets you easily adjust the sound to fit your taste and the special podcast mode can be selected to optimise the intelligibility of your favourite podcasts, audio books and other speech content.

Technical Specifications

Frequency Response (Microphone)
80 Hz to 6,000 Hz (-3 dB)
Transducer Principle (Microphone) MEMS
Transducer Principle
Dynamic, Closed
Pick-up Pattern Dual Beamforming
Frequency Response
18 Hz to 22,000 Hz (-10 dB)
Bluetooth Version
Bluetooth 5.0
Charging Time
Approx. 2 hrs
App Support
EQ and updates via Sennheiser Smart Control 
Battery Specification
Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 300 mAh
Operating Time
30 hours music playback via Bluetooth 
Supported Profiles
Charging Voltage 5 V, DC
Charging Current 320 mA max.
Modulation Scheme GFSK, π/4 DQPSK, 8DPSK
Transmission Frequency 2,402 MHz to 2,480 MHz
Audio Codec
SBC, AAC, aptX™,aptX™ Low Latency
Ear Coupling Around-Ear
Sound Pressure Level (SPL) 108 dB (1 kHz/0 dBFS)
Total Harmonic Distortion (THD) <0,3% (1kHz / 100dB)
Included Accessories
HD 350BT Wireless Headphones, USB-C Charging Cable, Quick Guide, Safety Guide
Product Code 508385
Colour White
Weight 238g
Warranty 2 Years

Please be advised that due to health and safety and hygiene reasons, we are unable to accept returns of this item if the seal has been broken on the packaging.


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