Zavvi - The Home of Pop Culture With the Franzis Build Your Own Voice Changer Kit, your own voice is guaranteed to remain unrecognisable. The voice changer modifies the frequencies of the voice so that even your best friends will not recognise it. Construction is completed without soldering, this is the ideal tool for remaining undercover or playing a prank!
Overview
Zavvi - The Home of Pop Culture With the Franzis Build Your Own Voice Changer Kit, your own voice is guaranteed to remain unrecognisable. The voice changer modifies the frequencies of the voice so that even your best friends will not recognise it. Construction is completed without soldering, this is the ideal tool for remaining undercover or playing a prank!
