2.4G Wireless Vertical Mouse Rechargeable Upright Ergonomic

This Wireless Vertical Mouse adopts 2.4G wireless technology which ensures stable connection and offers 3 DPI levels for choice --- 800, 1600, 2400. What's more, with vertical design, it relieves wrist fatigue to some extent.
Feature:
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.
Plug and play
No drivers required, just plug USB receiver into USB port of the device, easy to use.
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.