Snap Circuits SOUND ®, the newest addition to the Snap Circuits ® line up. Learn all about sound and how it is made and heard. Build more the 185 projects to help demonstrate the principles of sound.Features:
- Keyboard with optical theremin
- Echo effects
- Voice changer; Record voice or music and play it back at different speeds.
- Sound energy demonstration
- Color changing light
- Connect to your smart phone and analyze sounds with apps.
No need for more batteries with our Snap Circuit Battery Eliminator!