The Lenovo wireless mouse N3902 provides smooth, responsive portable performance whenever and where ever you need it. The stylish two-tone design ensures comfort, even after long hours at the computer. The integrated On/Off switch conserves power when not in use, therefore extending the battery life. The USB wireless receiver is so small you can leave it plugged into your notebook.
Stylish two-tone design
Wireless mice, super portable
Ergonomic design, good touch feeling and quick response
Mini dongle fitting in the mouse battery store for ease in travel
Easy tracking on carpet,wood and some other difficult surfaces
on/off switch for saving energyNano USB dongle, 3 months battery life ** (Battery life varies due to many factors. The data results from laboratory test.)