The Kanguru KMOUSE-PRES2 Presenters Mouse combines a wireless mouse/laser pointer, PowerPoint presenter, and a PC Multimedia remote control offering the ultimate solution for professionals who make presentations. It gives the presenter the ability to be mobile and easily go through their presentation without having to be next to the computer. You can play movie/sound files, scroll through presentations and click on important notes from a distance of up to 100 feet. It works 360 degrees around your laptop or PC for incredible ease of use. The Kanguru Presenters Mouse works with Windows and Macintosh without any device drivers.