08 Jun 09 what is the use of laser point pen

what is the use of laser point pen

I have heard from some one of the laser point pen but to tell the truth I have never saw it or know the use of the laser point pen.

So today when I made my mind to say something about the wholesale laser point pen I search on line. It says that the laser point pen from china wholesale has main 4 functions:

1.The multimedia teaching instructions, control PPT

2.Meeting, remote mouse function

3.Outdoor instructions

4.Entertainment

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