<ul><li>2.4GHz: Has 2.4GHz data , high anti interference performance, distance of 10 meters.</li><li>3 Levels DPI Adjustable: 3 levels of DPI adjustable, 3 DPI (800, 1200, 1600) to freely change the speed.</li><li>Broad Compatibility: Using sophisticated production technology, the supports for , for Vista, for 2000 Server, for OS X.</li><li>Matte Texture: The has a matte texture, a slim, sweat proof and skin friendly finish to provide maximum comfort and support.</li><li>Long Service Life: The has passed 5,000,000 keystroke tests to ensure durability and long service life.</li></ul><br><br>

EBTOOLS Computer Mouse, 2.4GHz Cordless USB Optical Mice, 3 Levels DPI Adjustable, Support for Laptop, Desktop, PC(blue)