Wireless Vertical Mouse, Rechargeable Upright Ergonomic Mouse, Dual Mode Vertical Mouse With 3 Adjustable Dpi Levels, RGB Flowing Light Plug N Play Mouse For Laptop, Desktop, Pc, (Grey)

2.4G Wireless Technology: It ensures the stable connection and free you from the twisting cables., 3 Adjustable DPI Levels: There are 3 DPI levels 800, 1600, 2400. Free to switch. It offers you a pleasant sensation of higher speed, less delay and more correct location., Ergonomic Vertical Design: Compared with traditional mouse, the vertical design relieves the fatigue of your wrist, and offers you comfortable feeling for touch., Long Working Time: With built-in large-capacity battery, you can use it for a long time. And it is rechargeable, no need to change battery repeatedly.