DIY Sound Collector Physical Science Experiment Classroom Toys For

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Easy to assemble and enables kids to explore the world of sound , music and speakers through activities .
Use the parabolic mirror to collect the sound, microphone to pick up sound, the circuit to amplify the sound, use the earphone to listen to the sound.
Great teaching educational aids for classroom .
Fun , creative , and unique DIY gift for your kids .Specification:Material: Plastic
Finished Size:10.2x19.3cm/4.02x7.60inchPackage Includes:1 Set DIY Sound Collector KitsNote:Please allow slight dimension difference due to different manual measurement.kids science toys;sound collector portable diy science toys;diy science kit educational toys sound pick up;students crafts experiments hand made model;early education intelligence music speaker;physical science experiment school diy toy
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