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 1 x AA Alkaline battery. (battery NOT included)
Intelligent power saving management. Low power consumption.
Nano USB Dongle.
Compact and lightweight, a mini case included, easy to carry.
Decent and modern design.
Ideal laptop and desktop companion for home and office use.

Specifications:
Buttons: Left button, right button, rolling wheel, dpi switcher
Operation range: Up to 10m
Operation systems: Windows 98, 2000, ME, XP, Vista, Win 7 and more
Power: 1 x AA battery (not included)
Color: White + Gray
Mouse size: 85x50x29mm
USB dongle size: 20x14x6mm
Mouse weight: 44g
Receiver weight: 2g

Package including:
1 x 2.4G Wireless Mouse
1 x USB Receiver
1 x Case