Backlit Keyboard & Mouse BundleBacklight keyboard & mouse wired set, three-color backlit, three adjustment modes. FN+LIGHT: breathing light mode, click "Light" is a single-color stay on mode and you can adjust the keyboard backlight through FN+PGDN/PGUP Brightness, this is design to take case your eyes. If you want to use it in low-key,just click the Light key three time to turn off the backlit Breathing Backlit MouseMouse-Smooth body, comfortable hold, colorful breath-backlit , 1200 moving speed doesn't pick the plane it mean that mouse will work good without a mouse pad.It is wide application.Mechanical micro-shock, crisp response, non-slip silicone roller, the usb wired mouse is very suitable for office usage. Full Size Standard US LayoutHigh quality ABS ,Premium keycaps ABS, UV light-transmitting characters to anti-fading and oil-proof. You don't have to clean it all the time.105 keys and 12 Multimedia Shortcuts & Standard US keyboard layout, fit your usin