Item Details:
- Battery:35 mah/300mah
- Lasting time: 3~4 hours
- Standby time: 6hours
- Charging time: 50min
Main features:
- Bluetooth 5.0 smart connect
- Light touch comprehensive control
- 100% compatible with all of smartphone, table, laptop
- Auto turn on and off
- Waterproof charging box
- Easy pairing