How to change keyboard backlight?
(1) FN+[{: Turn on/off the backlight (2) FN+]} or \|:Switch the backlight (3) FN + ↑↓: Increase/decrease backlight color (4) FN + ←→: Speed up/slow down breathing rate
Note:
1. Before using the product, please turn the switch at the bottom 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 only one USB receiver, which is located at the bottom of the keyboard. (Only when the receiver is plugged in, the lights of the keyboard and mouse will light up)
3. Please fully charge it before the first use, otherwise it will not last as long as expected when it is not fully charged. (Because we didn't fully charge the keyboard/mouse before shipment to ensure transportation safety)
4. 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)
5. If you can't press "WASD" or "↑↓←→", don't worry, please check if the FN function key is enabled. FN+any one of "W/A/S/D" key can be used to switch between letter "WASD" keys and arrow "↑↓←→" keys at will. If you don't press any key, please check if the WIN key lock: press FN +WIN to lock or unlock the WIN keys. FN+(F1~F12): 12 multimedia combination keys.
6. For keyboard lighting adjustment, some shortcut keys and other information about the product, please refer to the user manual.
7. Turning off the keyboard light can extend the battery life of the keyboard moderately.
8. About Mac and tablet: Limited MacOS support and need USB port adapter.
9. If the connection with the USB receiver is lost does not work, please repair the USB Receiver with the keyboard and mouse.
Pairing steps. Ensure enough power before pairing. Keep device & receiver close, avoid obstructions for stable signal, stay away from 2.4GHz interference sources like routers & Bluetooth devices. The USB receiver is not inserted into the USB port and operate it in sequence.
Keyboard pairing steps: Step 1: Turn on the keyboard switch; Step 2: Press and hold the ESC key and the K key at the same time, the indicator light starts to flash; Step 3: Insert the USB receiver into the computer, and pairing is complete.
Mouse pairing steps: Step 1: Turn the switch at the bottom of the mouse to the switch position with the sun logo; Step 2: Press and hold the mouse wheel and right button, the mouse RGB lights start to flash; Step 3: Insert the USB receiver into the computer and the pairing is complete.
10. If you have any problem, please tell us at the first time, we will try our best to solve it.