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Frequency response (microphone)
80 Hz to 6,000 Hz (-3 dB)
THD, total harmonic distortion
<0.3% (1 kHz, 100 dB)
Principle of Transduction
Dynamic, closed
Pickup pattern
Dual beamforming
Principle of Energy Conversion (Microphone)
MEMS
Bluetooth version
5.0
Frequency response
18 Hz to 22,000 Hz (-10 dB)
Modulation scheme
GFSK, π/4 DQPSK, 8DPSK
Battery specifications
Built-in lithium polymer rechargeable battery: 3.7 V ⎓, 300mAh
recharging current
320 mA (maximum)
Application support
Balance and update with Sennheiser Smart Control
Audio codec
SBC, AAC, AptX™, AptX™ Low Latency
Supported configuration
HSP, HFP, AVRCP, A2DP
Charging time
About 2 hours
Charging voltage
5 V (DC)
wearing method
Around the ears
operating hours
Bluetooth connection, 30 hours of music playback
Sound pressure level
108 dB (1 kHz/0 dBFS)
Transmission frequency
2,402 MHz to 2,480 MHz
weight
Approximately 238 g
This high-definition 350BT is an ideal choice for those who like high-quality audio. Enjoy a fascinating sound experience with deep dynamic bass. The quality comes from the latest wireless technology, including Bluetooth 5.0 and AAC, AptX codec support, AptX low latency, can achieve perfect audio synchronization with the video. The Sennheiser Smart Control App allows you to easily customize the sound through the equalizer or participate in the podcast mode to improve the clarity of the voice content.
The HD 350BT also has an impressive 30-hour battery life and can be quickly charged via USB-C. It has a voice assistant button for instant Siri and Google Assistant interaction, intuitive physical control, convenient for daily use, sturdy folding design, durable anytime, anywhere.
100% of customers recommend this product
Verified Purchaser
All reviews are verified by Nichecolou unless otherwise indicated. Where a review states 'originally posted' by one of our brand partners; this has not been verified by Nichecolou.
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