Wireless USB laser pointer for PowerPoint Presenter

    the receiver into USB port of computer, then it'll start remote control

4) Product out of factory, at the state of ready to start memory. User can plug

    receiver can being remote-controlled by 40 laser pointers

    then will see receiver Light button flash, that means it works) By this way, the

    Study Key smoothly, while Light button flashes, press the Up-or-Down Key,

3) If needs the receiver being remote-controlled by other laser pointer, press

    connected, no other pointer will make this receiver works

    code-study is successful. At this time, Receiver and Laser Pointer is one-to-one

    Meanwhile, press the Up or Down smoothly, the receiver flash, it means the

2) After that, press smoothly, then light button on, means start memory.

1) Pressing about 8 seconds, till "Light" button off, means delete all memory

Study-key functions

that means start the code study , then ready to work

Plug the receiver into the USB port. The receiver's LED will flash several seconds, meanwhile, clicking the Page Down / Up buttons of laser pointer, it'll stop flash,

Installation and usage

Plug and play function
No PC programming and S/W
Works on any computer using a USB Port.
Remote control range over 15m
Very low power usage
Uses thousands of ID numbers to avoid multi-user interference.

Tech specifications:

    environment protecting

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

    use

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

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

    taken to prolong the battery's life

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

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

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

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

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

Features:

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

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

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

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

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

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

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

Description:

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