Feature:3 DPI: 3 adjustable DPI switch, 1600, 1400, 1200, control your own speed freely. No need any driver, plug and play directly.2.4G: 2.4G wireless transmission technology, enjoy the fast data transmission at the convenience of the wireless technology.Comfortable: Contoured shape and textured natural bamboo grips keep your hand comfortable even after long hours.Compatible: Compatible with most system including for Windows, PC, Laptop, Computer and other device.Energy-Saving: The auto switch off function will save energy, it will switch off when your PC is turned off. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store