Cool Race Car Computer Wireless Mouse Cool Car Computer Mouse Cool race car shape, dynamic smooth line design, it looks like a real car model. Headlights Emit Blue Light Unique headlight design, when it works, the headlights will turn up. With automatically Power-Saving sleeping function 2.4GHz Wireless Car Mouse It uses the 2.4Ghz wireless optical technology, transmission up to 10 metres operating distance. USB Wireless Car Computer Mouse Mini USB Receiver can be stored into the mouse and easy to be stored and carry. Features: - 4Colors: Red, Blue, Black, Yellow. - Automatically Power-Saving sleeping function. - System Compatibility: Windows 2000 / XP / Vista / Win 7 / Win 8 /Win 10 /Win 11 /Linux or Mac OS. - Effective: 2.4GHz wireless transmission up to10 metres operating distance. - Package contents: 1 x Computer Mouse, 1 x 2.4GHz USB Receiver, 1 x Instruction Specifications: Tracking method: Optical Interface: USB 2.0 Resolution: 1600 DPI Button: 2 Buttons + 1 Scroll Wheel Switch Life: 5 million cycles Dimensions (approx.): 112mm x 53mm x 36mm Power Supply: 2 x AAA Battery (not included) Weight: about 80g