PDA

View Full Version : Mosquito Prevent

Prada
2nd April 2004, 11:29 AM
ups
ashby
2nd April 2004, 12:21 PM
what is it?
MartinHSabag
2nd April 2004, 04:20 PM
It suppose to creat an ultrasonic sound from the speaker that will scare mosquitos away.
I think it can not happen as this little speaker can barely produce frequencies in the human band.... :evil: