Low power 2.4 GHz Wireless Optical Mouse with USB wireless adapter
800 DPI Optical resolution
Wireless operational range is maximum 10 meters
Smart Power saving function
Low battery indication on top of mouse

Dimensions
Mouse: 5" x 1-5/8" x 1-7/8"
USB Adapter: 2-7/8" x 3/4" x 1/2"