1. USB Play & plug; No driver requested
2. Laser pointer& wireless page up/down & built in USB flash drive function Optional.
3. RF bandwidth: 315MHz 433MHz
4. Control distance: Over 15m
5. It supports WINDOWS98/2000/ME/XP system. The files are able to be browsed under the Word, Excel, PowerPoint, ACDSee, Website, Acrobat Reader, etc;
6. It is very useful for teaching, meeting assorted PC & slide. It is wireless remote control to show the files through computer
7. LOGO can be imprint or laser engraved on the barrel