1、2.4G wireless transmission, the effective transmission distance up to 10 meters, allowing you to move your mouse freely. 2、3-level adjustable Moving speed, precise positioning, you can select the cursor speed freely when playing game or working. 3、7 colors breathing lights decorate the gaming atmosphere and bring you a vivid gaming experience. 4、Ergonomic design, the mouse fits for you comfortably under your palm and you will not feel tired during long time use. 5、Plug and play, no driver required, just plug the USB receiver to the computer\u0027s USB port then you can directly use the mouse. Features: 2.4G wireless transmission, the effective transmission distance up to 10 meters, allowing you to move your mouse freely. 3-level adjustable DPI, precise positioning, you can select the cursor speed freely when playing game or working. 7 colors breathing lights decorate the gaming atmosphere and bring you a vivid gaming experience. Ergonomic design, the mouse fits for you comfortably under your palm and you will not feel tired during long time use. Plug and play, no driver required, just plug the USB receiver to the computer's USB port then you can directly use the mouse. Compatible with Windows 98/Me/2000/XP/Vista/Win7/Win8/Win10/Mac. Specification: Brand: HXSJ Model: X30 Color: Black Material: ABS DPI: 1200/1600/2400DPI Connecting method: 2.4G wireless Maximum operating range: 10m Battery capacity:1200mAh Operating voltage: 3.7V Rated current: 10mA Item size: 12.5 * 6.8 * 4cm /4.92 * 2.68 * 1.57in Item weight: Approx. 85g /3oz Packing list: 1 * Mouse 1 * Charging cable 1 * User manual 1 * Mouse 1 * Charging cable 1 * User manual