The SENNHEISER HD350BTWH Bluetooth Wireless Headphones - White is the ideal choice for people who love great audio. Enjoy an engaging sound experience with deep dynamic bass.
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 BluetoothÂ® 5.0 and high-quality wireless codecs such as AAC, aptXâ¢, and aptXâ¢ Low Latency â for perfect audioâvideo synchronization.
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.
Itâs 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.
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.
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.
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, ?/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