Listen Up

Type

Book

Authors

Paul Beck

ISBN 10

0974848646

ISBN 13

9780974848648

Tags

Literature & Fiction, Electricity & Electronics, Experiments & Projects, Physics, Reference

Description

For undercover operations or pure fun, the voice changer is the ultimate combination of silly and science! Includes everything kids need to build a working voice changer. Kids can choose to have a scary, squeaky, robotic, or booming voice. - from Amzon

Number of Copies