K13 Wired Gaming Backlight Keyboard & Mouse Combo with 104 Keys Rainbow LED Backlit Metal Keyboard and Mouse Set with Ergonomic + 2400DPI 4 Buttons Optical with Mouse for PC Laptop Computer

The mice have 4 DPI levels: 800 DPI / 1600 DPI / 2000 DPI / 2400 DPI / multi-colored breathing effect, ergonomic design: adapts naturally to the hand. 6 buttons for maximum efficiency and comfort. The ergonomic design allows you to use it without stress, allowing you to use them for long hours without the fatigue of your fingers, which is ideal for gaming, surfing and working; the USB cable is well braided, which adds a high-quality feel, even long enough to connect the mouse to the back of your PC or MAC and hide it. Plug and Play: no additional software or firmware required. Supported operating systems: Windows 2000/2003 / Win7 / 8/10 / Vista / ME / Mac OS / Linux What's in the box 1 x K13 Keyboard 1 x K13 Mouse