Logitech M705 Marathon anthracite

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.