100% Brand New 500-1000 (auto) CPI USB wireless optical mouse. For Windows and Mac computers; hassle-free, no software and setup. 2.4GHz wireless optical technology interface. USB works within a maximum of 10 METER distance

High precision capacity scrolling will enhance your searching speed. Adjustable of 800 dpi/1600 dpi cursor speed

For Windows and Mac computers; hassle-free, no software and setup. Mini USB receiver is included, which can be stored neatly inside the mouse when not in use.

Power saving technology, Two AAA alkaline batteries can last up to 6 months. Low-battery indicator light will be on when batteries need replacement