Carry this compact and sporty wireless mouse, and use it just about anywhere, even on your living room carpet, relying on Microsoft BlueTrack Technology. Relaxing on the couch or giving a boardroom presentation; Roam up to 30 feet away and retain reliable wireless control of your computer. Plus, when its time to pack up and go, youll hardly notice the tiny transceiver. Keep it plugged into your computers USB port, or tuck it into the underside of the mouse for travel. Compatible with windows 7, windows rt, windows 8.1 windows 10, mac osx v10. X. Includes mouse. Laser. Optical sensor. BlueTrack. Wireless range 9m. Nano receiver. 3 buttons. Programmable buttons. Scroll wheel. 4 way scroll. Approximately 6 months battery life. Batteries required 1 x AA (included) . Manufacturers 2 year guarantee.