Features:   
  Make your presentation flow continuously
  Integrates the slide up/ down function and a laser pointer
  USB port, plug and play, No driver needed
  Work on any computer with USB port
  Remote control range over 15m 
  Use thousands of ID number to avoid multi-user interfaces
  Compact and attractive design, a full navigational control of your presentations
  Easy operation, four button:
  --- Laser On/ Off control
  --- Page Up Button
  --- Page Down Button
  --- Lock/ Unlock Switch to change battery
 
Specifications:  
 Transmitter: allows you to remotely move Word/ Excel/ Power Pointer frames forward and backward
Radio frequency: 315 MHz 
Laser Module: Wavelength: 650nm (class II), output power: < 1mW
Battery: Alkaline 12V (Not included)
Operating Current: 15mA
Size: 115 x 19 x 18mm (L x W x H)
Weight: 30g
Enclosure: Molded Plastic
Color: Black
Receiver: USB interface, it uses RF signal to control Power Pointer frame
Supported OS: win 98/ SE/ ME/ 2000/ XP/ 7
Battery: USB Bus Powered
Operating Current: 10-12mA
Size: 75 x 23 x 8mm (L x W x H)
Enclosure: Molded Plastic
Color: Black
 
 
Package Contents:  
  1 x Transmitter 
  1 x USB receiver 
  1 x English User Manual
 
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