Product name :wireless presenter
Technology :Radio frequency
Function :Laser pointer, page up and down ,black screen ,Built in flash memory optional (1GB-8GB).
Control distance :15m.
Laser distance :200m .
Laser wavelength :650nm .
Laser output :<1mw ,5mw .
Material :plastic .
Dimension :13*3.2*2.1cm.
Battery :AAA*2pcs
Usb plug and play ,no drive required .
Operating system :Windows98,Se, ME ,2000,XP ,MacOs ,Linux ,Vista .

Application Area:
*Teachers, lecturers
*Business people, conference speaker
*Museums, galleries, guides
*Outdoor Adventure