1. Material: ABS
2. Interface type: USB
3. Working voltage: DC3.7V
4. Charging voltage/current: DC5V/500mA
5. Working current: 2mA
6. Bluetooth transmission distance: 8M
7. When used continuously: 20H
8. Battery capacity: 380mAh
9. Sleep current: 10uA
10. Standby time: 30 days when fully charged
11. For PS3/Android/iOS/Win 7/8/10 system Bluetooth connection and game console wireless connection, it is useful for game operations
12. Weight: about 225 grams