With its rubber side panels and compact shape, the wireless CHERRY MW 9100 computer mouse fits snugly in your hand. By pressing the DPI button, you can adjust to a high resolution of up to 2,400 dpi in 3 steps : 1,000, 1,600 or 2,400 dpi. The built-in lithium battery charges using the included USB-C cable even when the mouse is being used. One charge can then last for several weeks. The two-color status LED provides information on the battery status, the charging status, the connection status, or the current resolution.