Note: 1. Before using the product, please turn the switch on the upper right corner of the keyboard to the ON position, and turn the switch on the bottom of the mouse to the ON (no light) or LED (with light) position. 2. The keyboard and mouse share one USB receiver, which is located at the bottom of the mouse. (Only when the receiver is plugged in, the lights of the keyboard and mouse will light up) 3. There will be a little delay when the battery of the keyboard and mouse is too low, please use a DC:5V adapter to charge them, and the charging indicator will go out after fully charged. (If you use the USB port to charge them, the charging time will be very long because of the low current and large battery capacity) How to fix unresponsive keyboard and mouse Mouse pairing steps: Step 1: Turn on the switch at the bottom of the mouse.
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