Cool Stylish Design: This wireless mouse features a sleek design that provides good support and a comfortable gaming experience. The nano receiver can be stored in the back of the mouse, with the USB receiver hidden in the battery compartment. Resolution Optical: 800/1200/1600 DPI optical tracking technology delivers smooth and precise cursor control on a wide range of surfaces. Ergonomic Design: The ergonomic shape ensures comfort during extended use. The blue LED light can be turned on or off using the switch located at the bottom of the mouse. Compatible Platforms: Compatible with Windows 7, 8, 8.1, 10, and Linux. Works with notebooks, Chromebooks, PCs, laptops, and desktop computers. (Battery not included) Reliable Quality: Built with quality materials and an advanced optical sensor for dependable performance.