BS128 Bone Conduction Headphones
- 35.5g Lightweight open-ear headphones very suitable for sporting. You don’t really feel a thing and free your ear.
- Bluetooth 5.0 version of Qualcomm QCC3003 Master IC bone conduction headphones is equipped with a wide range, HiFi sound quality, and low power consumption which transmits data over a longer distance at a faster speed.
Basic Specifications
Bluetooth chip: QCC3003
Speaker type: 1 watt bone conduction speaker
Battery: 120mAh polymer battery
Microphone: Anti-interference microphone, -36db
Use time: 4 hours (standard volume)
Standby time: 15 days
Effective range: 20 meters
Mono/Stereo: Stereo
Bluetooth version: EDR / (QCC3003) 5.0
Weight: 35.5g
Bluetooth Class(1/II): II
BQB included(Y/N): No
Bluetooth Profile: a2dp/HFP, HSP, AVRCP, GAVDP, AVDTP
Receiving sensitivity: 84±3dB
Impedance: 10 Ω±15% (AT 800 HZ)
Frequency range: Fo—–20KHZ
Charging: Use USB interface for 1.5 hours
System language: English prompt
Indicator status
The red light flashes quickly: low battery warning
Steady red light: charging
Blue light is always on: fully charged
Flashing blue and red alternately: BT match
Blue light double flashing slowly: mismatch, maybe the device is powered off, or the distance between the two is more than 20m, the blue light flashing slowly: match/dial/play audio.
Basic operation
Answer the call: Click the multi-function button
End the call: Click the multi-function button
Reject a call: Press and hold the multi-function button once per second
Make a call: Press and hold the multi-function button for one second
Switch songs: Long press the volume button “+” “-“
Volume control: Click the volume button “+” “-“
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We are a professional manufacturer of bone conduction headphones for more than 6 years, with premium quality guaranteed to offer you the top and stable products. Warmly welcome brand owners, wholesalers, and distributors to contact us. ( We do not make retail business. )
