Wireless USB Powerpoint Presenter

We are offering wireless usb powerpoint presenter. We are one the renowned suppliers of all kinds of wireless usb powerpoint presenters. This is based on plug and play and advanced rf wireless technologies, which is compatible with any computer having a usb 1.1 or higher interface. Moreover, this device has pretty small receiver which assures low power consumption. Apart from this, the device has very low emission level and is environment friendly device. features

• remote control range over 15m
• operating system : windows 98me2000xpmac os
• application : powerpoint, acdsee, i.e. Excel, pdf
• multi-user interface
•   built-in laser pointer with powerpoint page downpage up buttons
• notificationpointer
  • guaranteed to work in a range of 7-15 meters in an electromagnetic interference-free environment
  • using computers seriously violate the emc standard may shorten the operating range of this product
  • to avoid this situation use usb extension cable
  • anti-jitter function
  • to avoid unwanted continuous page turning and to ensure an effective operation
  • press and release the button firmly
  • battery
  • standby time for a standard aaa size alkaline battery : 1 to 2 years
  • remove the battery when the pointer is not in use for a long period
  • operating time of this product depends upon the usage of the laser
  • installing the usb receiver in a window98 system
  • probably [p1] windows98 built-in usb keyboard driver should be installed
  • follow the instructions prompted by win98