Product details

• Green Laser Pointer,Page up /down.switch key (shift to model A or B).slide play and blank screen function Radio frenquency
  
  
• USB Plug-and-play ,No driver required
  
  
• Can built-in flash memory 1GB/2GB/GB/8GB
  
  
• Logo print available
  
  
• Control distance: over 12m
  
  
• Output Power:classⅡ＜1MW,class Ⅲ＜5MW
  
  
• Size:diameter:150*23*23mm
  
  
• Use 1pc 3A battery
  
  
• Material:Plastic
  
  
• It supports Word, Excel ,Powerpoint ,ACDSee ,Website .Acrobat Reader etc
  
  
• For Meeting ,Teaching ,Training ,Speech etc.
  
  
• System;windows 98/2000/ME/XP/Linux & Mac OS /win7/vista