It can be fully charged in about 2 hours, and the 500mah large-capacity lithium battery can last for 60 days. Compact mouse: With a comfortable, contoured shape, this ambidextrous wireless mouse feels great in both the right and left hands and is far superior to a touchpad. Universal Compatibility: Your Logitech mouse works with your Windows PC, Mac or laptop, so no matter what type of computer you own today or buy tomorrow, your mouse will be compatible. Plug-and-play simplicity: just plug in the tiny nano USB receiver and start working in seconds, creating a strong, reliable connection to wireless computer mice up to 10 m long.Better than a trackpad: Add the Mouse to your laptop and get more done; laptop users who choose this mouse over a trackpad are 50% more productive, according to a recent study , working 30% faster. Small and Portable: The compact size and smooth cursor control make this PC mouse suitable for small to medium hands, tight workspaces or offices, and busy desktops.