Wireless operating distance: Approx 10m* Wireless technology: Advanced 2.4 GHz wireless connectivity Sensor technology: Advanced Optical Tracking Sensor Resolution: 1000 Number of buttons: 3 Scroll Wheel (Y/N): Yes Battery life: 12-month battery life* Battery type: 1 AA battery Interface: USB receiver Mouse Weight (including battery): 75.2 g Receiver Weight: 1.8 g SYSTEM REQUIREMENTS: Windows Vista®, Windows 7, Windows 8, Windows 10, Mac OS® X 10.5 or later, Chrome OS™, Linux kernel 2.6 , USB port
