Original Delux M618 Wireless Vertical Mouse Computer Office 1600 DPI USB 10m Right Hand Optical 2.4g Comfortable Ergonomic Mice

1.When we use ordinary mouse for long time , our wrist will be very tired and pain , if we use vertical mouse instead , we can let our wrist take a rest , it will be better for our health. so when you surf the Internet , use photoshop and play game , the vertical mouse is the best choice!

2.New hand type operation, release your wrist, gallop fly.

3.Precision reasonable function layout, it is more relaxing and simple use.

4.Scientific ergonomic design, stretch the human body meridian at the greatest degree;

5.Three files adjustable laser engine, adapted to different usage situation, help you to position accuratly.

6.Plug and Play ,  drive will be installed automatic.

7.DPI : 800-1200-1600.

8.10 M transmission distance .

9.The number of buttons: 6.

10.Battery Type : AAA Battery.