Sennheiser HD 350BT Black Bluetooth Headphone

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Enjoy great wireless audio on the go or at home with the HD 350BT. Thanks to Bluetooth® 5.0, high-quality codec support (AAC, aptX™ Low Latency), and an excellent 30-hour battery life, this stylish and durable wireless headset is your versatile companion for experiencing better audio wherever you are.


Sennheiser HD 350BT - - Enjoy great wireless audio on the go or at home  with the HD 350BT from Sennheiser.


Take your love of audio further

The HD 350BT is the ideal choice for people who love great audio. Enjoy an engaging sound experience with deep dynamic bass.

Sennheiser HD350 BT White Auricular Bluetooth Blanco


The Sennheiser HD Series ‒ your audio companion for every need!

Crafted from high-quality materials, the robust and stylish HD models offer an exceptional combination of versatility and superior sound. At home while listening to a podcast or on the go with your favorite song, you can count on the new HD series to be your ultimate companion for wireless audio – whatever you listen to.


Exceptional wireless sound

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 synchronization.

Sennheiser HD 350BT (HD350BT) On-ear wireless Headphones with aptX Low  Latency and ANC price - - Hi-Fi Home Cinema Audio-Video  Gigawatt

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. Available in black or white, this 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.

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It‘s all about you

Customizing 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. The special podcast mode can be selected to optimize the intelligibility of your favorite podcasts, audio books, and other speech content.

HD 350BT – Sennheiser-global

Connect and interact

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.

Sennheiser HD 350BT. Auriculares Bluetooth | Headphoniaks

Personalize your sound experience with the
Smart Control App

Listen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalize, update and configure your Sennheiser headphone, headset or soundbar.

Buy Sennheiser HD 350BT Wireless Headphone with Mic, Fast USB-C charging,  Smart Control App Support, Voice Assistant (Black) at Reliance Digital




  • 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)
    • Bluetooth Version
    • 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
    • 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