Three Color Adjustable Backlit Keyboard with Purple Red Blue Cool Crack Pattern Backlight Spill-Resistant Multimedia Gaming Keyboard The keyboard surface with crack pattern, fashionable and novelty design. Three color breathing light pattern, adjustable color with red blue and purple with the adjustable brightness. The FN key extensions: FN + SL can change the color of the keyboard, Fn + Direction key can adjust the brightness of the keyboard and more. Multi-media Keyboard controls, 19 keys don't conflict,Best Choice For Gaming. Lite version interface and Spill-Resistant design, perfect matchs your workspace