1.[KEYBOARD MOUSE COMBO] :104 Full Size Wired keyboard and mouse combo provide quiet and precise keys for various scenarios.With 12 multimedia combination keys on the top of the keyboard (FN+F1~F12)can be switched at any time,te game keyboard 19 keys can be operated simultaneously without conflict. During the game. With the lock/unlock WIN key, the gaming experience will be smoother. 2.[RAINBOW BACKLIT WHITE KEYBOARD]:The light up keyboard has 2 illumination modes and 3 brightness levels to choose from. : Static backlight/off; FN+: Dynamic backlight. Fn+PgUp: Increase brightness; Fn+PgDn: Decrease brightness. FN+ /-: Adjust the speed of dynamic backlight. (Note: Only rainbow backlight available, cannot be adjusted to single-color light). 3.[6-BUTTON GAMING MOUSE]--The mouse features an ultra-fast gaming chip with speed up to 4800DPI(800/1600/2400/4800 4 level adjustment)meet the needs of different scenarios,High speed transmission technology makes it move faster and more accurate.Mouse light color breathing light, DPI long press 3s to turn off the backlight. 4.[WIDE COMPATIBILITY]: It will automatically sleep without operation within 5 minutes, and any key-pressing can wake it up. This gaming keyboard and mouse set is compatible with Windows 2000 / 2003 / XP / Vista / Win7 / Win8 / Win10 / Mac / LOS for gaming. Support for PC, Laptop, Google TV, and Smart TV, and Works Well for PS4 / Xbox One