(Upgrade Version) FLAGPOWER LED Backlit Wired Gaming Keyboard and Mouse Combo, Mechanical Feeling Rainbow LED Backlight Keyboard with 3200DPI Adjustable USB Mice for PC/laptop/MAC/win7/win8/win10 /

Support Windows95/98/2000/ME/VISTA/7/8/WIN7/WIN8/WIN10/Android operation systems.

Keyboard feature
Professional gaming keyboard design, adjustable multicolor backlit
2-level high-strength supporting foot
Non-slip design for the best gaming performances and comfort
26 anti-ghosting keys, enable free control
The keyboard can auto sleep if it is not in use for 3-5 minutes. To reactive, just press any key

Technical specification
Backlight color switch: Press FN + SCRLK
Backlit breathing lamp switch: Press FN + SCRLK
Backlit breathing speed control:
FN + / FN + "+" "-" control breathing rate.FN + "-" breathing a little slower, FN + "+" to speed up breathing, built three levels, by default, the first leg of the first one in 1.5 seconds, a respiratory cycle is the second leg for 3 seconds, the third party is 6 seconds.
Backlight lamp brightness control: FN + PGUP increase brightness, FN + PGDN brightness decreases, and the default backlight model default backlit highest brightness, high/medium/low/no lights, four lights brightness adjustment function.

FN shortcut
FN + F1=Play music
FN + F2=Volume down
FN + F3=Volume up
FN + F4=Mute
FN + F5=Music stop
FN + F6= Previous song
FN + F7= Play/Pause
FN + F8= Next song
FN + F9= Mailbox
FN + F10= Home page
FN + F11= Lock/unlock Keyboard
FN + F12= Calculator

What's in the box ?
1 xFLAGPOWER Mechanical feeling Gaming Keyboard
1 xMouse
1 x User manual