




- Bluetooth version: V5.0
- Support protocol: SPP / HFP / A2DP / AVCTP / HID
- Bluetooth distance: 10m
- Speaker impedance: 16Ω Speaker
- power: 5 mW
- Battery specifications (capacity): 45mAh..
- Charging time: 2h
- Call duration: 4 - 6 hours
- Music playing time: 4 - 6 hours
- Standby time: 200 hours
- Material: ABS plastic / aluminum alloy
- Input power: DC 5V-500mA
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