Specification:
- Interface connection: Bluetooth
- Power Type: Lithium Ion Battery
- Li-ion battery capacity: 140mAh
- Charging: yes
- Working voltage: 3.7V
- Standby current: 0.25mAh
- Use key working current: <3mA
- Working current with touchpad: <8.63mA
- Working distance: <15m
- Button material: ABS
- Wake mode: any key
- Sleep time: 10 minutes
- Keyboard layout: 63 keys
- System Compatibility: window, Android, iOS
- Suitable for: mobile phones, tablets, etc.