The M325c Wireless Mouse from Logitech features a creative design to spice up your collection of accessories. Built with a 1000 dpi optical sensor, it provides you with precise tracking on almost any surface. For power, the M325c mouse uses a single AA battery, which can last up to 18 months depending on use. Connect its nano receiver to your system and you're all set. Moreover, with such a tiny design, the receiver can be left plugged-in without worry of losing or breaking it. This Logitech wireless mouse has a 33-foot range from its receiver for versatile use while browsing.