Logitech M705 Marathon Wireless Mouse, 2.4 GHz with USB Unifying Mini-Receiver, 1000 DPI Laser Grade Tracking, 7-Buttons, Extra Thumb Buttons, 3-Year Battery Life, PC / Mac / Laptop / Chromebook-Black

Logitech Marathon 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 into 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 thr...