Mouse Usage: Just plug and play the dongle into the device, then you can use this wireless mouse.
Keyboard Usage: The keyboard needs Bluetooth, please kindly follow the steps:
1/ Turn on the power, the green indicator lights on for 1 second (if the indicator is red, please charge in time)
2/ Press the matching key "FN+indicator light" for 1 second, the Wireless indicator lights flicker into the pairing state, and the effective time is about 120 seconds.
3/ Open the Wireless search function of the external device, click the "Wireless Keyboard” searched.
4/ After the pairing is successful, the indicator lights go out, and you can use the keyboard.
5/ When multiple devices have been matched, you can switch between the devices by pressing the corresponding Bluetooth 1, 2, 3 keys for 1 second.