Features:
2.4GHz wireless transmission up to 10 meters operating distance.
Intelligent connectivity， no need to code， plug-and play.
Ergonomically designed， comfortable to use.
DPI adjustable.
New non-delay technology.
Powered by 2 pieces of Alkaline batteries.
Low power consumption.
Intelligent power saving management.
Nano USB Dongle.
Decent and modern design.
High quality.
Ideal laptop and desktop companion for home and office use.

Specifications:
Operation range: Up to 10m
Operation systems: Windows 98， 2000， ME， XP， Vista， Win 7 and more
Power: 2 x AAA battery (not included)
Color: White
Mouse size: 100x56x29mm
USB dongle size: 20x14x6mm
Mouse weight: 48g
Receiver weight: 2g

Package including:
1 x 2.4G Wireless Mouse
1 x USB Dongle