104 Keys Gaming Keyboard Wired Keyboard Color Matching Backlit Mechanical Feel Computer E-sports Peripherals for Desktop Laptop

and Chrome OS device(for iPad; for MacBook; for iMAC; for Chromebook) could not open the backlit; If you mind please do not place an order !!!
Characters are clear without turning on the light
Comes with backlight; more cool
Relative to the luminous pattern of the button gap
We adopt a new mixed color rainbow glow
Pure white light mode
Natural transition of light
Create a colorful backlight effect
Rich multimedia buttons
Press Fn key + corresponding function key F1-F12 to trigger
Browser:FN+F1
My email:FN+F2
search:FN+F3
player:FN+F4
play / Pause:FN+F5
previous piece:FN+ F6
next track:FN+F7
Volume down:FN+F8
Volume increase:FN+F9
Mute:FN+F10
my computer:FN+F11
Calculator:FN +F12
Product parameter specifications
Product Positioning: Gaming Competitive Keyboard
Link method: Wired
Backlight effect: mixed color/white backlight
Wire material: tensile plastic wire
Number of keys: 104
Weight: 452g ± 10g
Wire length: 1. 40m soil 0.3
Foot stickers: Yes
Floor: Reinforced floor
Multimedia: FN+F1-F12 multimedia buttons
Interface type: USB
Size: ≈435* 130*25mm