- Bluetooth Version: 5.1
- Working range: 10m
- Profile Support: BR+EDR+BLE
- BT Frequency: 2402~2480MHz
- Sensitivity: ?95dB
- Speaker size: 14mm
- Impedance: 32?
- Battery: 120mAh
- Playing Time: About 10H
- Talk Time: About 10H
- Charging Time: About 2H
- Charging Port: Micro USB
- Compatibility: All Bluetooth Devices
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