Product Name
2.4G USB wireless laser presenter
Laser wavelength
650nm(Red light)
Weight
42g(not including battery)
Support system
Windows XP/7/8,Se,Me,2000,MacOS, Vista,Linus,android
Package List
1x Laser presenter;1x manual;1pc giftbox
Application
teaching,presentation,training ect,for PowerPoint, Keynote, PDF, ect
Usage
Promotion\Business\School\Office\hospital ect