Product Parameters:
- Speaker size:φ10mm
- Impedance:32Ω
- Sensitivity:96±3dB
- Frequency range:20Hz-20KHz
- Microphone: built-in
- Cable length: True wireless design
- Connectors:V5.0
- Distance:≤10m
- Battery capacity:140mAh
- Charging Voltage:DC5V
- Working time:6-10 hours
- Rated power:2mW*2
- Working Voltage:DC3.7V