Voice Changer Electrical Engineering Kit with Circuit Diagram (No Soldering Required) -4 PC Radio removal keys

-4 PC Radio removal keys (suitable for new VW Beetle/Audi)

• Batteries not included

You can also adjust the time it takes for the device to go into standby mode — from one to 99 minutes

100% brand new high quality machine heads (3 Left and 3 Right)

Dimensions: Ø2

Voice Changer Electrical Engineering Kit with Circuit Diagram (No Soldering Required) -4 PC Radio removal keysThe Voice Changer Kit includes a solderless breadboard, components, and circuit diagram that you can use to build your own voice changer. Once assembled, it enables the user to change the tone of his her voice. The tone frequency in the circuit can be adjusted up or down to affect the tone change in one's voice. Requires jumper wire for assembly and one 9V battery for operation. Note: Step by step instructions are not included use the included parts