The Wireless Mobile Mouse 1850 is designed for life on the go, offering wireless freedom and built-in transceiver storage for ultimate mobility. Comfortable to use with either hand and a scroll wheel for easy navigation makes this mouse the ideal device for your modern, mobile lifestyle. Compatible with windows 7, windows rt, windows 8.1 windows 10, mac osx v10. X. Includes mouse. Optical sensor. Wireless range 5m. Nano receiver. 3 buttons. Scroll wheel. Approximately 6 months battery life. AA (included) . Manufacturers 3 year limited hardware guarantee.