DPI: 1000-1200-1600

Buttons: 4

Switch rating: 3 million clicks

Built in battery: 500ma

Transmission distance: 10m

Size: 108*61*27mm

Adjustable high-definition tracking engine

Select low DPI for accuracy or high DPI for fast movement.

 You can instantly switch between 1000,1200 and 1600 DPI.