【Gaming Keyboard and Mouse】: 3 colors changeable backlit gaming keyboard with 3 grade adjust brightness and 2 breathing mode, 4 colors circular breathing led gaming mouse, 4 adjustable DPI (1200, 1600, 2400, 3200). Rainbow backlights are pleasant not distracting, make typing, gaming and using the computer that much more fun. 【19 Keys Anti-Ghosting】: The latest illuminated gaming keyboard with 104 keys, 19 keys non-conflict keys allows you to press or hold multiple keys simultaneously without fear of missing or unexpected key presses. Gaming Keyboard and Mouse are super responsive which could take you into a pretty cool gaming atmosphere quickly. 【Ergonomic Design】: Led keyboard has natural angle tilt, big and arcuated double injection ABS keycaps design, effectively reduce hand fatigue, feel more comfortable. It also fits the kids small hands, great gifts for kids.