Transmission method: bluetooth 3.0
Transmission distance: about 10 meters
Button life: 3 million times
Number of keys: 78 keys
Working current: less than 3mA
Working voltage: 3.7V
Power supply mode: 280mAh lithium battery
Charging time: about 2 hours
Battery life: 93 hours
Sleep state: dormant for 10 minutes without operation
Pairing steps:
1. In the boot state, short press Fn+1/2/3;
2. Short press Fn+C, the code matching indicator flashes and enters the pairing state
3. Complete the Bluetooth pairing on the device, the code matching indicator turns off, and the pairing is successful
4. After the device is paired, short press Fn+1/2/3 to switch between multiple devices