Main Function ︰	1. laser pointer function; 2. page up/down function; 3. blank screen function; 4. built-in flash memory （optional )
Feature︰	USB plug-and-play. No driver required. System: WINDOWS98/2000/ME/XP Linux & Mac OS Infrared technology. Control distance: up to 15m Working voltage: 3V Sleep current: 1uA Wavelength: 650nm Max output: < 1mW or < 5Mw
Certification︰	CE approved
Packing︰	Gift box
Product Size︰	H=13.8cm, ?=1.4cm
Battery︰	AAA X 1