Be comfortable while on the go with the compact Wireless Mobile Mouse 3000. Smooth optical performance, a scroll wheel, and four buttons keep you productive. Simply snap in the receiver to automatically turn off the mouse, saving battery life. Compatible with windows 7, windows rt, windows 8.1 windows 10, mac osx v10. X. Includes mouse. Laser. Optical sensor. Wireless range 5m. Nano receiver. 3 buttons. Programmable buttons. Scroll wheel. Battery indicator light. Approximately 6 months battery life. Batteries required 2 x AA (included) . Manufacturers 2 year guarantee.