Mouse - Brand Generic - Bluetooth 4.0 Rechargeable Vertical Optical Mouse with USB Receiver White Highlights Brand Generic Rechargeable Bluetooth 4.0 Vertical Optical Mouse with USB Receiver White Description: Ergonomically designed, the item is comfortable to use and relieve your wrist of the state of fatigue. With the smart receiver, the mouse will be automatically connected to your computer. Comes with a USB cable, it is convenient to charge when the battery runs out. DPI adjustable between 800 and 2400, you can use the mouse at a maximum distance of 10 meters. Compatible with Windows 2000, XP, Vista, Linux 7 and Mac systems. specification: Transmission distance: 10m Material: ABS DPI: 800/1200/1600/2400 Connection type: 2.4G wireless + Bluetooth 4.0 Working voltage: 3.7V Working current: 25mA Dimensions: 103 x 89 x 69 mm / 4.0 x 3.5 x 2.7 inch Package Include: 1 Piece Wireless Mouse 1 Piece USB Cable Note: Color may be slightly different due to the color calibration of each monitor. Please allow slight measurement deviation due to manual measurement.