* 5 buttons.
* 4-way scroll wheel for side to side scrolling and zoom.
* Suitable for left and right handed use.
* Plug and play.
* Comfortable and compact cordless mouse for notebooks with snap-on receiver.
* Mini receiver snaps onto the mouse and turns it off.
* Up to 6 months battery life with low battery indicator.
* USB connectivity.
* Compatible with Windows XP/Vista and Mac OS X+.
* Manufacturer's 3 year guarantee.