Logitech Marathon Mouse M705 RF Wireless Laser Black mice

Logitech Wireless Mouse M705 lets you power on... and on. It uses far less power than comparable wireless mice from other companies, so you'll go up to three full years between battery changes*. And it uses a tiny wireless receiver that stays plugged in to your computer, so your mouse is ready to go - whenever, wherever and for as long as it takes. Plus, hyper-fast scrolling means you'll fly through long documents to find what you need in a flash. Laser tracking means you'll get smooth, responsive cursor control. And the sculpted, right-hand shape means you'll be as comfortable finishing up as you were getting started." o Three-year battery life** Battery life may vary depending on your use. o Hyper-fast scrolling o Designed for control o Logitech Unifying receiver o Laser tracking o Mouse o Logitech Unifying receiver o 2 AA batteries o User documentation o 3-year manufacturer's guarantee and full product support System Requirements Windows XP, Windows Vista or Windows 7, Windows 8 Mac