FAQ

1. Please remove the keycap, gently wipe the keyboard mechanical shaft and then put it back 2. Restore factory settings: FN+Alt (right)+Esc for about 3 seconds"

1. Check whether your gaming device supports Bluetooth connection 2. Check that Bluetooth on the device is turned on and searching, delete the paired records, cancel the Bluetooth connection of other devices, and restart pairing."" 3. Bluetooth switching: Fn+Q/W/E 4. Adjust the switch on the back of the keyboard to the BT position, press Fn+Q for 3 seconds, the blue indicator light will flash, search on the device for: BT3.0KB/BT5.0KB connection, and the indicator light will turn off after the connection.

Adjust backlight: Fn+PgUp，Turn off backlight: FN+Ins

You can try the common screenshot shortcut keys: Win+Shift+S or software screenshot function

Keyboard does not support F1-F12 functions on Mac os

1. Keyboard: Press and hold ""Connect"", the indicator light flashes blue 2. Mouse: Switch ON/OFF to ""ON"" to enable the mouse. Automatically enter Bluetooth pairing mode. Once ""BT51 Mouse"" appears on your device, click Connect After connecting, switch the keyboard to the corresponding system: Android: FN+A Windows: FN+S iOS: FN+D"""

Fn+End (Adjust light brightness and turn off backlight) Fn+Esc: Always on light mode