Rechargeable mouse combines fine materials, a timeless design and the very latest technology to form a top-class input device. The highly precise sensor with a laser LED allows the mouse to be used on nearly every surface, including glass tables. The adjustable resolution can be set in four stages up to 3,200 dpi for use with high-resolution 4k monitors. Multiple connectivity options give you the choice to connect to your computer either by Bluetooth or via the included 2.4 GHz USB receiver. Two-color status LED provides you with information on the battery status, charging status, selected resolution or connection status at all times. Generous capacity of the 550 mAh battery provides up to 70 days of use on a single charge to prevent frequent charging. Its anodized aluminum surface, rubber side parts and compact size mean that it fits snugly in your hand for complete control.