Wireless Mouse Sports Car Shaped Optical Ergonomic Computer Mouse with Adjustable DPI Scroll Wheel and USB Receiver (California Red) Navigate all the curves of your home or office with ease and race your way to the finish line with a wireless 2.4ghz optical sports car computer mouse Ergonomically designed mouse features hood top scroll wheel and adjustable DPI for smooth control and usage | Car roof opens up to reveal battery compartment Wireless sports car mouse connects to your computer via included USB nano receiver stored in the battery compartment | Optical tracking technology allows for smooth movement and control no matter what the road conditions Plug and Play mouse works with both Windows and Mac and will be recognized by operation system with no additional setup, just add batteries and you are off to the races Package Contents: 1x Sports Car Mouse, 1x USB receiver | Requires 2 x AAA batteries (not included)