features:led backlight gaming keyboard has an easy-to-use multimedia key design and a cool shape that will look nice on your computer desk.led backlight gaming keyboard has anti-ghosting technology.come with optical sensor mouse with 4 adjustable dpi levels (800/1200/1600/2400).it can make you select your preferred cursor speed to meet the need of game and working.the brightness control allows you to adjust the colors by brightening, dimming or simply turning them off.description:rainbow led backlight lights design.ergonomic design makes this keyboard comfortable to use during those gaming sessions in front of the computer.suspended keys, 3d intelligent anti-skid roller.specifications:model: g700material: abskeyboard size: 470*180*25mmmouse size: 132*70*35mnumber of keys: 104interface: usbvoltage: 5vcurrent: 180mapackage included:1 x keyboard1 x mousenote:1. due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. thank you!2. please allow 1-3cm measuring deviation due to manual measurement.