Rii Wired keyboard and mouse, RK105 USB Keyboard Mouse with Black\nProduct Details\n--\u3010Backlit Keyboard & Mouse Bundle\u3011Backlight 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\n--\u3010Breathing Backlit Mouse\u3011Mouse-Smooth body, comfortable hold, colorful breath-backlit , 1200 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.\n--\u3010Full Size Standard UK Layout\u3011High quality ABS ,Premium keycaps ABS, UV light-transmitting characters to anti-fading and oil-proof. You don't have to cl.