Wireless Mouse with Battery, 1200 DPI Optical Mouse, USB Receiver,

With its three buttons and ergonomic shape, this ambidextrous mouse is comfortable for both the right and left hands.
an optical mouse that is wireless and has a 1200 DPI sensor.
With a Nano USB connection, get consistent communication with 2.4 GHz wireless technology.
Simple mobility – while travelling, tuck the Nano USB receiver inside the mouse and tuck this lightweight optical mouse into a carrying bag for greater versatility.
The integrated AA battery offers 12-month battery life*.