Microphone
Yes
Battery
3.7V / 150mAh
Charging input: Micro USB, DC5V, 500mA
Duration
Playtime: About 20 hours
talking time: About 15 hours
Others
Bluetooth distance: Up to 10m
Sensitivity: 101 ± 3dB
Physical Specification
Drivers
10mm
Color
black, blue
Warranty
Reviews
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