FEATURES:With advanced optical tracking technology, scroll wheel and three convenient buttons.Small, portable, and super responsive.Plug and play functionality with nano receiver from up to 33 feet (10m) away.Operates on a single battery that lasts for up to 18 months (Battery life may vary based on user and computing conditions).SPECIFICATIONS:• Unifying-ready mouse• Connection Interface: USB receiver.• Connection Type: Advanced 2.4 GHz wireless connectivity. • Wireless range: 33 feet / 10 meters (Actual wireless range may vary with use, settings and environmental conditions).• LED Indicator Lights: Battery LED; Connect/Power: On/Off switch.• Battery Type: 1 AA• Battery life (not rechargeable): 18 months (Battery life may vary based on user and computing conditions).• DPI (Min/Max): 1000±• Sensor technology: Logitech Advanced Optical Tracking• Number of buttons: 5• Scroll Wheel: 4D, optical, micro-ratchet, Tilt function.• System Requirements: Windows 10, Windows 8, Windows 7, Windows Vista®; Mac OS X 10.5 or later, Chrome OS; Linux® kernel 2.6+; USB port.