Pen style Wireless laser presenter

Specifications

 Product description

Pen style2.4 GHz wireless Laser presenter, optical mouse, valid control distance 50 feet (15 meters),1000 CPI Optical resolution

Function description:

1.Enlarge Screen,play ppt, black screen, reset screen, notes pen
2.Magnifier 
3.Wireless optical Mouse 
4.Laser Pointer

Specifications:

1.Optical Resolution                1000CPI    
2.Frequency                            2.4GHz    
3.Distance                              15Meters/ 50 feet    
4.USB Port                             plug and play , USB 1.1 or USB 2.0  for Receiver    
5.Voltage                                2.4V~3.3V    
6.Power Supply                       AAA*2      
7.Laser Class                         Class  II,  Class III (optional)    
8.Weight                                60g (included battery)    
9.Dimension                           125mm(L)*49mm(W)*27mm(H) / max.46mm(H)    
10.System Requirements          Microsoft® Windows®  XP/2000/ XP Media Center Edition/Vista/Win7