B
!
1
@
2
#
3
$
4
FN
Bluetooth
Device #1
Bluetooth
Device #3
Bluetooth
Device #2
Switch to
2.4GHz Mode
Battery Level Check
The LED Indicator blinks 1, 2, 3,…10 times,
which stands for 10%, 20%, 30%,…100% battery level
TAB
CAPSLOCK
WIN
FN
Reset to Default
WinLock
Swap CapsLock
and Left Ctrl
Mac/Windows
Layout Switching
Special Keys Combinations
(Wireless Mode)
Special Keys Combinations
(Hold for 5 Seconds）
FN
Hold FN First,
then Yellow Keys
FN
Hold FN First,
then Yellow Keys
