5-Color Automatic Circulating Breathing Light: Unique design combination, dazzling 5-color LED lights, and a variety of breathing lights to highlight the gaming atmosphere. In this relaxed atmosphere, you can enjoy the game even more. 4 Adjustable DPI: 2000-4000 DPI resolution optical tracking technology provides sensitivity and precise tracking on a variety of surfaces. Take advantage of dynamic DPI switching to instantly match mouse speed to gaming needs. Ultimate Feel: The most important thing is that you will love using the POONWEI mouse. Again and again, it is designed and adjusted solely in pursuit of the best hand fit. The curve on the back of the mouse will always provide you with a comfortable and pleasant experience. Easy to Use: Quick and easy to use, no need to install additional drivers or software. This mouse can be used with a variety of products such as laptops, desktops, TVs, PC-Macs. Custom Chip: The chip realizes fast response and triggering, and the processing time is fast, allowing you to be unimpeded when playing games or working.