Specifications:
- Keyboard lifespan: 3 million
- Bluetooth version: 3.0
- Interface and connector type: Bluetooth
- Power type: lithium-ion battery
- Lithium-ion battery capacity: 140mAh
- Working voltage: 3.7V
- Standby current: 0.25mA
- Use key the working current: less than 3mA
- Use touchpad the working current: less than 8.63mA
- Working distance: less than 15m
- Response speed: no
- Button material: ABS
- Anti-ghosting number: no
- Keyboard layout: 64 keys
