Keychron K2 Key Combinations

Updated 12132022-163314

Function Keys

Keys	Function
`fn + -`	RGB Speed Decrease
`fn + =`	RGB Speed Increase
`fn + 1`	Select Bluetooth device #1
`fn + 2`	Select Bluetooth device #2
`fn + 3`	Select Bluetooth device #3
`fn + 1 (long press for 3s)`	Pair with Bluetooth device #1
`fn + 2 (long press for 3s)`	Pair with Bluetooth device #2
`fn + 3 (long press for 3s)`	Pair with Bluetooth device #3
`fn + Light Effect Key`	Turn On / Off the Backlight
`fn + Right Arrow`	Change The Backlight Color
`fn + Left Arrow`	Change The Backlight Color
`fn + del`	Insert
`fn + F1 (Mac mode)`	F1
`fn + F2 (Mac mode)`	F2
`fn + F3 (Mac mode)`	F3
`fn + F4 (Mac mode)`	F4
`fn + F5 (Mac mode)`	F5
`fn + F6 (Mac mode)`	F6
`fn + F7 (Mac mode)`	F7
`fn + F8 (Mac mode)`	F8
`fn + F9 (Mac mode)`	F9
`fn + F10 (Mac mode)`	F10
`fn + F11 (Mac mode)`	F11
`fn + F12 (Mac mode)`	F12
`fn + F1 (Windows mode)`	Screen Brightness Down
`fn + F2 (Windows mode)`	Screen Brightness Up
`fn + F3 (Windows mode)`	Launches Mission Control
`fn + F4 (Windows mode)`	Launchpad
`fn + F5 (Windows mode)`	Keyboard Backlight Down
`fn + F6 (Windows mode)`	Keyboard Backlight Up
`fn + F7 (Windows mode)`	Rewind
`fn + F8 (Windows mode)`	Play / Pause
`fn + F9 (Windows mode)`	Fast Forward
`fn + F10 (Windows mode)`	Sound: Volume Mute
`fn + F11 (Windows mode)`	Sound: Volume Down
`fn + F12 (Windows mode)`	Sound: Volume Up
`fn + Win (Windows mode, long press for 3s)`	Lock / Unlock the Win Key

Keys	Function
`fn + B`	Check Battery Level (See below.)
`fn+ L + Light Effect Key (long press for 3s)`	Lock / Unlock the Backlight Effect
`fn + S + O (Bluetooth mode, long press for 3s)`	Disable / Enable the Auto Sleep Mode
`fn + S + L + R (Bluetooth mode, long press for 3s)`	Auto Sleep in 10 Minutes Without Typing
`fn + S + L + T (Bluetooth mode, long press for 3s)`	Auto Sleep in 20 Minutes Without Typing
`fn + S + L + Y (Bluetooth mode, long press for 3s)`	Auto Sleep in 30 Minutes Without Typing
`fn + J + Z (long press for 3s)`	Reset the Keyboard
`fn + X + L (Windows mode, long press for 3s)`	Switch Between Function Keys and Multimedia keys (F1-F12)
`fn + K + C (Mac mode, long press for 3s)`	Switch Between Function Keys and Multimedia Keys (Only works for F5 and F6)
`fn + I + D (long press for 3s)`	Switch Between the Delete Key and the Insert Key

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