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Wireless USB laser pointer for PowerPoint Presenter
Wireless USB laser pointer for PowerPoint Presenter

Laser pointer with RF wireless control is a new patent product designed specifically for computers and multimedia projectors

Description:

Laser pointer with RF wireless control is a new patent product designed

specifically for computers and multimedia projectors. In addition to the traditional usage of laser pointer, it also has the novel function of turning the pages

displayed on the screen of the computer up and down by simply clicking the

Page Down and Page Up buttons via wireless control. Now teachers and

lecturers no longer need to stay beside their computers, they can walk freely in

the classrooms or meeting halls, with near distance and more interaction with the

audiences. Pages could be turned freely and silently, and highlight effects can be obtained in their presentations.

 

Features:

1) Built-in laser pointer with Page Down / Page Up buttons. Pressing and

    releasing the Page Down / Page Up buttons are equivalent to hitting the

    Page Down / Page Up keys in the computer's keyboard

2) RF wireless link, no necessary to point the pointer to the receiver

3) Pointer only needs one 23A size battery) New power saving technique is

    taken to prolong the battery's life

4) USB1.1 interface, plug and play, automatically code study and easy to use

5) Pretty small receiver, human factor engineering considerations for long time

    use

6) Advanced RF design, very low level emission, which is green, health and

    environment protecting

 

Tech specifications:

Plug and play functionNo PC programming and S/WWorks on any computer using a USB Port.Remote control range over 15mVery low power usageUses thousands of ID numbers to avoid multi-user interference.

Wireless USB laser pointer for PowerPoint Presenter

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