Logitech® M325 Wireless Mouse Designed for web scrollingBetween long Facebook news feeds and umpteen pages of Google search results, all the scrolling can get pretty tedious. You can say goodbye to choppy scrolling and tricky touch pads with this web-savvy wireless mouse. Designed-for-web scrolling and a feel-good contoured design give you a better mix of precision and comfort-so everything you love to do online is easier.Features:Micro-precise scrolling for easier web and document navigationComfortable contoured shapeUp to 18 months of battery lifeReliable wireless connection with tiny Logitech Unifying receiverLogitech Advanced Optical Tracking for precise point-and-click controlA precision wheel for the webMicro-precise scrolling is designed for how you use the web:Spin the wheel to fly through long web pagesTilt left or right to move backward or forward on the webSwitch instantly to line-by-line scrollingFeel-good designContoured shape and textured rubber grips keep your hand comfortable, even after long hours of useBased on the best-selling mouse shape in the worldExtra-long battery lifeGo for up to 18 months without a battery changeSmart sleep mode saves powerPower indicator light eliminates surprisesConvenient Logitech Unifying receiverWireless receiver is so tiny it can stay safe and secure in your laptopNo need to unplug the receiver when you move aroundAdd Unifying-compatible devices like a wireless keyboard without multiple receivers filling up your USB ports.Robust wireless connection Logitech Advanced 2.4 GHz wireless gives you the reliability of a corded connectionFast data transmission and virtually no delays or dropoutsLogitech Advanced Optical Tracking From surfing the web to navigating Facebook, everything you do on your laptop is easier with precision pointing, clicking, and dragging.What’s in the box?MouseLogitech Unifying receiver1 AA battery (pre-installed)User documentation