| General Information | ||
| Battery Capacity | Headphone battery 50mAh; Charging case battery 400mAh |
|
| Frequency | 20-20KHz | |
| Impedance | 16Ohm+-15% | |
| Input | 5V/500mA | |
| Output | charging box 5V/1A | |
| Power | Rated power: 30mW | |
| Sensitivity | Output sensitivity: 99dB+-3dB Microphone sensitivity: -42+-3dB |
|
| Headphone & Microphone Features | ||
| Duration | Playing time: about 4 hours | |
| Others Info | ||
| Others | Transmission distance> = 10 meters | |
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