Fn+ R=Change mode between Cable mode and Bluetooth Mode
Fn+ Q/W/E=Connect with Device 1, Device 2, Device 3
First, pls make sure you turn battery button on, then press Fn+ R to change your keyboard to Bluetooth Mode
Then Press Fn+ Q/W/E for 3 sec, R key Led will be blinking, that means the keyboard is in Bluetooth Repairing Mode. (If R key LED cant blink, that means your keyboard is still in Cable Mode, then you just need press Fn+ R to change it to Bluetooth mode)
Open your device Bluetooth button and then Search Keyboard and connect it
After you connect with your device, next time when you want to change it, you just need press Fn + Q/W/E to change between devices
COMBINATION KEY
FN+S: Mac OS
FN+A: Windows
FN+R: Cable/Bluetooth Mode
FN+Q/W/E: Change between devices
FN+I/O/P: Change RGB led Mode, Each Key has 6 different Mode(total have 6*3=18 mode)
FN+ Backspace（3 sec）：Restore factory Settings
FN+WIN: Lock WINDOWS
FN+ ESC:`~
FN+1:F1
FN+2:F2
FN+3:F3
FN+4:F4
FN+5:F5
FN+6:F6
FN+7:F7
FN+8:F8
FN+9:F9
FN+0:F10
FN+-:F11
FN++:F12
FN+T:PS
FN+Y:SL
FN+U:PB
FN+G:INS
FN+H:HOME
FN+J:PU
FN+B:DEL
FN+N:END
FN+M:PD
FN+L Ctrl: Change Num Function and F1-F12 Function
RGB EFFECT SETTING
FN+>:Brightness+
FN+<: Brightness-
FN+{: Speed-
FN+}: Speed+
FN+:: Dynamic light Direction Change
FN+”:Change backlight colors
If battery power is low, the Fn Led will blink
When battery is charging, Spacebar Indicator Led will be red color, when the battery power is 100%, it will turn off.
