Microsoft Wireless Mobile Mouse 3500 (Cyan Blue)

 
 
A mobile mouse for perfect for comfort and style on the go
 
 
BlueTrack Technology®
 
 
Plug-and-go nano transceiver
 
 
Up to 8-month battery life
 
 
 BlueTrack Technology does not work on clear glass or mirrored surfaces.
 
 
Conserve battery power by turning off your mouse when not in use.
 
 
Comfortable in either hand