Waterproof BT Speaker
1. Bluetooth 5.0 + EDR
2. With Stylish Design
3. With TF Slot
4. 7.4V 2200mA Rechargeable Battery
5. Rated Power: 10W
6. IPX6 for Waterproof & Dustproof
7. Handsfree Function
8. Bluetooth Transmission Range: 10m
9. With Woven Carrying String
10. Unit Size: 80x80x145mm
11. Frequency: 50Hz-18KHz
12. S/N rate: >=70dB
13. Charging Time: 4H (5V 1A Power Supply)
14. Built-in Passive Radiator