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Driver Unit | 40mm |
Impedance | 16ohms |
Sensitivity | 100dB +/- 3dB |
Max. Input Power | 20mW |
FrequecnyResponse | 20Hz-20kHz |
Working distance | 10 M |
Built-in rechargable Battery | 3.7V,200mAh |
Playing time | up to 10 hours at 60% volume |
Phone talk | up to 8 hours |
Charging Time | 1.5~2.0hours |
Stand-by time | up to 15days |
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