ExpiredBAKTH 7 Colors LED Backlit Gaming Keyboard, Mechanical Feeling and Waterproof, Illuminated USB Wired Keyboard for Pro PC Gamer

About the keyboard
Keyboard LED backlight:
Turning the backlight on / off: Press the "LED" button
Adjust the brightness: Press "FN" + "Page Up" or "Page Dn"v Breathe light: Press "FN" + "LED"
Respiratory rate: "FN" + "+" or "-" to set it;
Interface type: USB2.0
Life expectancy of the keys: 5 million times
Cable length: 1.53m
Electricity: 50mA
Voltage: DC5V
QWERTY US layout
waterproof: life waterproof
Keyboard size: 480x220x35mm
Weight: 1000g
Working temperature: -20 ℃ -60 ℃
Keyboard backlight color: LED changeable between Red, Green, Blue, Yellow ,Cyan, Purple, White&switch off LED
Keyboard with curved surface, special WASD four-button characters bold
Plug & Play: no additional software or drivers required.
Adjustable bracket.The height of the keyboard can be set as desired
Operating Systems: Compatible with XP / Vista / Win / Mac / Linuv etc.

FN COMBINATION FUNCTIONS:
FN+F1=Media player
FN+F2=Volume -
FN+F3=Volume +
FN+F4=Mute
FN+F5=CD stop
FN+F6=previous
FN+F7=Play/Pause
FN+F8=Next
FN+F9=Email
FN+F10=Home/Web
FN+F11=Lock keyboard
FN+F12=Calculator

Delivery:
1x 7 color gaming keyboard