Description
Specification:
- Bluetooth version: 5.0
- Transmission distance: 10m
- Battery capacity: 1800mAh lithium battery
- Playing time: about 7 hours (50% volume)
- Charging time: about 4 hours
- Frequency range: 20Hz-20KHz
- Input power: 7W
- Speaker: 52mm 4ohm
- Function: bluetooth connection, hands-free calling, TWS series connection, TF card expand
- Waterproof grade: IPX7
- Material: ABS
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