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 comsumption.
New non-delay technology.
With On/Off power switch.
Powered by 1 * AA battery (not included).
Ideal laptop companion for home and office use.

Specifications:
Material: ABS
Operation range: Up to 10m
USB: 2.0
Rating voltage: 1.5V/30mA
DPI: 1000
Button service life: 5 million
Supports system: Windows 7/8/2000/XP/Vista Mac OS
Color: Black, pink (optional)
Item size: 10 * 5.5 * 3.3cm / 3.93 * 2.16 * 1.29in
Item weight: 49g / 1.74ioz
Package size: 13 * 9.5 * 4cm / 5.11 * 3.74 * 1.57in (L * W * H)
Package weight: 73g / 2.57oz

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