Side-to-Side Scrolling + Zoom Tilt wheel plus zoom is perfect for viewing digital photos and spreadsheets. Instantly zoom in and out; scroll horizontally or vertically.		Stylish Comfort Sleek body has flared sides for extra comfort and support. Designed for use with either hand.
Invisible Light™ Optical Technology New sensor technology uses less power than ordinary optical mice and delivers ultra-smooth cursor control.		On/Off button Up to 8 months battery life with automatic standby, or use the convenient on/off button to go even longer.

The Logitech® LX5 Cordless Optical Mouse installs effortlessly and reduces desktop clutter. It features Smart Power Management technology for extended battery life (up to 8 months of typical usage), and a convenient indicator light that gives you plenty of advance notice when it's time to change the two 'AA' cells.

• Use it with either hand. Ambidextrous design with flared sides offers a thumb rest for either hand.
• View digital photos and spreadsheets. Instantly zoom in and out; scroll horizontally or vertically with Tilt Wheel Plus Zoom.
• Connect it easily to a Mac or PC USB port. The standard three-button configuration works immediately.
• Save batteries. Get up to 8 months of battery life with the automatic standby feature, or use the On/Off button to go even longer. Battery indicator light provides advance notice when batteries need replacing.