Shortcut keys may not work on MAC.
As long as the keyboard is connected to Bluetooth, it can also be used while charging.
If you can't connect or typing is delayed, please consider restarting the computer or checking for full power.
Pairing:
1.The keyboard switch to “on”, open the Bluetooth device and find “MK791”
2.Switch to the Bluetooth 1 channel first, and then press the FN+F1 key for more than 3 seconds to enter the pairing state.
3.BT1 blue light flashes slowly (1 time per second), and the pairing time is 3 minutes.
4.When the pairing is successful, the blue light of BT1 will stay on for 1 second and then go out. If the pairing fails, it will enter the sleep state.
(The operation of the other two channels is the same as that of channel 1.)