China New Coming Tws Headphone with Power Full Stereo Sound, Find details and Price about China Wireless Headset, Bluetooth Headset from New Coming Tws Headphone with Power Full Stereo Sound
Product type | Double-moving coil TWS Bluetooth headset | |||
Channel system | Stereo | |||
Frequency response | 20Hz- 20KHz | |||
Bluetooth version | Bluetooth V5.0 | |||
Support Bluetooth protocol | A2DP, AVCTP, AVDTP, HEP, SPP | |||
Bluetooth effective distance | indoor barrier-free 10 meters | |||
Headphone maximum power | 5mW | |||
The audio signal to noise ratio | 90dB | |||
Speaker unit | 6mm, 32C) *2 | |||
Mark wind specification | MEMS MIC 42±3dB | |||
Headphone battery | Lithium battery 401012, 4OmAh/3.7V | |||
Music time | about 4 hours (1KHz @80% volume) | |||
Talk time | about 4 hours (90% volume) | |||
Battery cycle life | 300 times | |||
Charging box battery | Lithium battery 651646, 400mAh/3.7V | |||
The number of times the charging box can charge the headset | about 3 times | |||
Charging standard of charging box | TYPE C DC5V/400mA & wireless input 5V/2W )this function is optional) |