This handsfree Voice Changer can work with most kinds of mobile phones.
The voice has superb reality. Adjustable 4 voice frequencies for selection.
Mobile phone work with the voice changer, you can refuse some appointment which you do not like to join. Also can avoid the annoyed and intimidator calling.
Filtrate the calling which you do not like to receive, or the party you do not like to join, and other annoyed calling.
Change the voice to others, can avoid somebody to record.
Can prevent conversation locked by GSM interceptor. (Needs phone adaptor) With 4 different voice modes you can make your voice to sound like a duck, child, old man or a robot.
Installation: Most cell phones have a mating plug for hands free head-sets. This is the same plug for the voice changer. You simply plug the voice changer jack into the mating plug on your cell phone and your done. Your Cell Phone Must Have a Hands Free Jack on the side.
Will not work on Razor or Samsung or Nokia or Blackberry