FEATURE: Sports car shape wirless mouse Button: Three button, left/right , and roller FASHION: 1600 DPI optical mouse with front LED flashing light USB RECEIVER: Mini nano receiver plug in your computer and can stay here SUPPORT:Works with Windows 2000, XP, Vista, 7, 8, and 10.MAC Feature: Fashion sports car mouse, with LED flash light Specification: High quality, ergonomically designed, comfort grip The two buttons and a scroll wheel before and after the Led lights 2.4Ghz free moving in 10-12 meters Interface USB 2.0 rolling line by line up and down, rolling column by column from left toright Low voltage alarming function Plug and play mode, no need driver Receiver storage space and carrying easily Battery: 2 x AAA battery (not included) Size: 11.2x 5.5x 4CM Color: Red,Black,Blue,Green,Gray