PORTABLE STYLE THAT CLICKS Choose a Color Collection design that clicks with your favorite styles. Theyre comfortable enough to use for hours at the desk but portable enough to be carried in your handbag or to your next meeting. TILTABLE SCROLL WHEEL Tilt the wheel to move backward or forward more easily and use the speed wheel to navigate the web with ease. 18 MONTH BATTERY LIFE Click and scroll in style for up to 18 months on a single, pre-installed battery. Auto sleep kicks in when not in use to save battery. WORKS ACROSS ALL OPERATING SYSTEMS Color Collection mice are universally compatible and work across Windows, Mac, Chrome OS and Linux. 10M WIRELESS RANGE Color Collection mice are super responsive with a secure link between mouse and receiver from up to 33 feet (10m) away.Actual wireless range may vary with use, settings, and environmental conditions