3. LAG-FREE WIRELESS: Work wirelessly and move freely — from up to 10 meters away — with virtually no delays or dropouts. No cable means no clutter on your desk — and easy transport from one workspace to another.

4. PRECISE TRACKING, EFFORTLESS SCROLLING: Navigate more easily thanks to a controlled line-by-line scrolling experience. The optical sensor gives you smooth and accurate cursor control on almost any surface. That means accurate mouse movements with no more annoying missed clicks.

5. QUALITY BATTERY: Enjoy 18 months of worry-free usage. Power-saving mode automatically kicks in when you’re not using the mouse.