SpyX DIY Voice Disguiser - Fool Your Enemies! STEM Educational Science Kit to Make Your Own Real-Working Spy Voice Changer. Do It Yourself Electronic Spy Toy Gadget
- ...ctric block into the base and connecting the wires, turn on the switch, press and hold the record button to record your voice up to 6 seconds, and turn the disguise knob to speed it up ot slow it down. This voice changing toy really works!.
- Super Fun STEM Educational Kit: It is a creative science toy set for kids to learn how to connect the circuits and build a real working spy gadget. Colored wires and springs assist you build the sound changer and learn the whole theory easily..
- Learn To Play, Play To Learn: The STEM building toy set promotes critical thinking, fine motor skills, and problem solving training. Put together take apart voice changing device also teaches kids logic concept and cause/effect. It is a great interactive toy kit that parents and kids can build together!.