remote conrol laser pen
Product ID: laser pen
this is a RF laser pen which has the up page and down page key,laser control point
USB connector. it is very convenience for the university,business people,and speech
- remote control laser point
- 1- RF control
- 2- long distance from the computer:20m
- 3- support powerpoint,web page
Main Products:
surge arresters, surge arrester, fuse cutout, porcelain bushing, zno, sic varistor, universal joint
