The Lenovo Wireless Mouse N3903 offers exceptional comfort and cordless convenience. Its ergonomic design provides comfort while allowing users the ability to operate with either hand. The integrated on/off button on the bottom of the mouse, allows you to conserve batteries (2 AA batteries) • Simply plug in the tiny USB nano-receiver and forget it. • Get responsive, smooth cursor control with high-definition optical tracking. • Full-grip ambidextrous design • Scratch resistant UV coating • Up to 8 months battery life • Pointing resolution 1000 dpi
