wBest WHITE Multi-Color Multimedia Backlighting Backlit Ultimate Elite Mechanical Feel USB Wired Ergonomic Gaming Keyboard and Mouse for Laptop PC White The keyboard and mouse set surface with Multicolor backlit, fashionable and novelty design. The ABS material give you comfortable and cool soft Touch. FN Key area extended functionality: FN + SL can change the color of the keyboard's backlit. FN + UP Arrow, FN + Down Arrow can control the brightness of the keyboard's backlit. Mouse: 7 color breathing backlit. Keyboard: Three color sdjustable backlilt (Purple Red Blue). The mouse with DPI governor: 600/1000/1600.