Due to hygiene reasons, we are unable to accept change of mind returns for this product if it has been opened so please choose carefully. Should the product be faulty, please do not hesitate to contact our customer service team for assistance.
The HD 350BT is the ideal choice for people who love great audio. Enjoy an engaging sound experience with deep dynamic bass.
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.
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. 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.
- Box Contents: Headphones, USB-C charging cable, Quick Guide
- 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