Features:

    * 2.4GHz wireless transmission up to 10 meters operating distance.
    * Built-In mouse memory， no recording is needed after battery replacement.
    * Intelligent connectivity， no need to code， plug-and play.
    * Ergonomically designed， comfort grip.
    * Many dormant class control and more power-saving hibernation connectionless.
    * Low power consumption
    * Low voltage alarm function.
    * Micro-receiver.
    * Decent and modern design.
    * High quality
    * Ideal laptop companion for home and office use.

Specifications:

    * RF carrier: 2402-2480MHz
    * RF operation channel: 16， auto frequency hopping
    * USB: USB 2.0
    * Operation systems:For Windows 2000， Me， XP， Vista， Win 7 and for Mac
    * Power: 2pcs AAA battery (not included)

Package Included:

    * 1 x 2.4GHz Wireless Optical Mouse
    * 1 x USB receiver