Construction is completed without soldering, this is the ideal tool for remaining undercover or playing a prank! Additionally required: 9 V block battery.
Note: Not suitable for children under 14 years of age.
Features: Franzis Build Your Own Voice Changer Kit
Specifications: Franzis Build Your Own Voice Changer Kit
Kit Content
Franzis Build Your Own Voice Changer Kit
Manufacturer's Warranty
Instruction Manual