Features:
2.4GHz wireless transmission up to 10 meters operating distance.
6 buttons, including Wheel Key, Left Button, Right Button, Page up, Page down, DPI Switcher.
1000/1600/2000dpi adjustable.
Matte-design on the left & right buttons, and rear area.
Precision, Comfort and Control.
Decent and fashionable.
Intelligent connectivity, no need to code, plug-and play.
Great power saving mode, low power consumption, the service life of one AA Alkaline battery is up to 3 months.
Top brand product, high quality warranted.

Specifications:
RF carrier: 2.4-2.4835GHz
Wireless transmission distance: Up to 10m
Operation systems: Windows 98, 2000, XP, Vista, Win 7
Power: 2 x AAA battery (not included)
Rated operation current: 9mA, 3V
Color: Black
Mouse size: 117 x 67 x 40mm
USB receiver size: 20 x 14 x 5mm
Mouse weight: 66g
Receiver weight: 2g
Package size: 208 x 170 x 50 mm
Package weight: 150g

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