Model:SP-SG410
Parameters
1. Solar charging panel size: 150mm x 95mm x 2mm thick
2. 18650 lithium battery 2400mA
3. Solar panel power 2.2W
4. Operating voltage 3.7V
5. Speaker: waterproof full-range 4 inch speaker with tweeter
6. Speaker power: 4Ohm / 10W
7. Bluetooth connection playback
8. Waterproof power switch
9. Waterproof TYPE-C charging stand
10. Bluetooth 5.1 version
11. Bluetooth board power 5W
12. With TWS pairing function
High Definition Pictures：
Brochure/Data Sheet：
Operation Manual：