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.
Low power consumption.
New non-delay technology.
Powered by 2 * AAA battery (not included).
Ideal laptop companion for home and office use.

Specifications:
Material: ABS
Operation range: Up to 10m
USB: 2.0
Rating voltage: 3V/10mA
DPI: 1000
Button service life: 5 million
Supports system: Windows 7/8/2000/XP/Vista Mac OS
Color: Black, pink, blue, white (optional)
Item size: 10 * 6 * 3cm / 3.93 * 2.36 * 1.18in
Item weight: 64g / 2.27ioz
Package size: 19 * 9.3 * 7cm / 7.48 * 3.66 * 2.75in (L * W * H)
Package weight: 89g / 3.16oz

Package List:
1 * 2.4G Wireless Mouse
1 * USB Receiver