Logitech VX Nano Cordless Laser Notebook Mouse for Business

You're always on the go, always looking for the next opportunity. With its laser precision, 12-month battery life, and ergonomic design, the V450 Nano gives you everything you need to get the job done.

The battery life is excellent! With the two included AA Duracell batteries, I got almost 4 months of battery life (108 days) using it for desktop/web surfing, graphics work, gaming (FPS, strategy, RPGs), animation work, and 3D modeling (Maya). I have since replaced them and have gone through a pair of Rayovac AA alkalines (~3 months of life). I'm now using Kirkland Signature AA pile alkalines and expect another 4 months or more of battery life.

IBM® or compatible PC. Windows® 98, 2000, Me, or XP. USB port. Macintosh®. Mac® OS X 10.2.8+. USB port.