FEATURES- Easy Presenter
       Our Easy Presenter provides complete PowerPoint and Keynote control
        -- including audio control -- plus a laser pointer. There is no 
        software to install. Just plug the receiver into the USB port on
        your PC or Mac and it begins working within seconds. 
       Easy Presenter functions include: launch presentation (F5), slide 
        forward and slide back, hide slide, quit presentation (ESC),
        volume up, volume down, mute and laser pointer. 
* Receiver connects to the USB port on a PC or Mac 
* Remote transmits signals up to 60 feet
* Includes Laser Pointer (Class 2) 
* Inlcudes Travel Pouch 
* No software needed! 
     
  -- SPECIFICATIONs -----------------------------------
REQUIREMENTS - Mac: An available USB port
                    Mac OS 8.6 (or later); Mac OS X 10.2.x, 10.3.x, and 
                      10.4.x.
               PC : An available USB port
                    Windows 98/98SE/Me/2000/XP
POWER- Remote Control uses one CR2032 (Lythium 3V) battery (included) 

The Keyspan easy presenter provides complete PowerPoint and Keynote control, including audio control plus a laser pointer.