Step 2: Connect the wireless receiver (similar to the USB interface inserted under the mouse) to the computer.

Step 3: Check the code between the mouse and the receiver (the receiver must be connected to the computer. Press the small button at the bottom of the mouse and the big button on the receiver, and the indicator light on the receiver will flash quickly, indicating that the code alignment is successful. Move the mouse and the indicator light on the receiver will flash quickly. The mouse can be used normally.

Step 4: Match the keyboard with the receiver (the receiver must be connected to the computer. Press the small button (Connect) in the upper right corner of the keyboard and the big button on the receiver, and the indicator light on the receiver will flash quickly, indicating that the code alignment is successful. When using the keyboard, the indicator light on the receiver flashes quickly. The keyboard can be used normally.