For uncompromised productivity on the move, the Lenovo 400 Wireless Mousesaves you from the hassle of messy cables while offering ease of use, a reliable battery life, and a compact, low-profile design.
Nano USB provides strong 2.4 GHz wireless connection
Responsive and clear tracking with 1200 DPI resolution optical sensor
Up to 8 million clicks for left and right buttons
Comfortable and functional in left or right hand
Lightweight for travel at 65 g (2.29 oz)
Battery life lasts up to 12 months(may vary based on usage)