How to customize keyboard lighting or FN key?
1. LED: Turn on/off the backlight o switch the backlight color. 2. FN + LED: Switch between 1-color and 3-color breathing mode.
3. FN + PU/PD: increase/decrease backlight brightness. 4. FN + +/-: Speed up/slow down breathing rate.
5. FN+W: Exchange WASD and arrow keys. 6. FN + WIN: WIN key lock. 7. FN + (F1-F12): 12 multimedia combination keys
Note
1. The USB receiver of the keyboard is located in the groove on the bottom of the keyboard. (The keyboard RGB lights will light up only when the receiver is plugged in)
2. 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)
3. No software installation is required before using the keyboard, just plug the USB receiver into the USB port and turn the switch to the ON position.
4. There will be a little delay or the lights will not turn on when the keyboard/mouse battery is too low, please charge the keyboard/mouse in time, the charging indicator will go off after full charge.
5. To protect battery life, please use a lower than DC:5V adapter to charge, preferably using the computer's USB port to charge directly. Due to the different currents of different computer USB charging ports, some users may need longer charging time to fully charge.
6. Turning off the keyboard light can extend the battery life of the keyboard moderately.
7. If you can't press "WASD" or "↑↓←→", don't worry, please check if the FN function key is enabled. FN+ "W" key can be used to switch between letter "WASD" keys and arrow "↑↓←→" keys at will.
8.If the keyboard is not working, they may lose connection with the USB receiver. Please try pairing with the USB receiver again. Keyboard pairing steps as following: Make sure the keyboard fully charged and re-pair with the USB receiver. 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.
9. If you have any problem, please tell us at the first time, we will try our best to solve it.