It is special for any presentation of PowerPoint play. With it, you don't need to stand beside your computer or have an addtional person click the slide for you !
It is handy-tool for your successful presentation !
Features：
USB plug-and-play. No driver required.
System: WINDOWS98/2000/ME/XP Linux & Mac OS
Technology: Infrared technology
Control distance: up to 20m
Working voltage: 3V
Sleep current: 1uA
Wavelength: 650nm
Max output: < 1mW or < 5Mw
Product size: 123x45x11mm
Battery: AAAx2
This product was added to our catalog on Thursday 26 June, 2008.
