【Gaming Keyboard】The keyboard has colorful backlighting function; 39 letters never fade; 39 non-conflict keys allows you to press or hold multiple keys simultaneously. The ergonomic wrist rest provides comfortable typing experience. Pefect keyboard and mouse for all games. 【Backlit Modes】FN+Scr: Rainbow mode, Wave mode,Run mode, Breathing mode, Solid color mode, Neon mode, Click flash mode; FN+ Prt: Open / Close Backlight; FN+W: WASD can be used to move up, left, down, right;FN + : Increase backlight brightness; FN - : Decrease backlight brightness; FN+M: Keyboard function normal mode / game mode switch; FN+R: Keyboard function reset to normal mode. 【Gaming Mouse】 Ergonomically designed construction,6 Buttons, Made of quality ABS plastic, Comfortable and durable ; 4 Different LED breathing light change automatically; 4 Levels DPI Adjustable: 800/1200/1600/2000; Forward button + DPI button can turn on/off the mouse backlight. Mouse cable length is 67 inches.