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Noise Transformer / microphone

Noise Transformer
Noise Transformer

Noise does harm to workers’ health in the factory inevitably. So is it possible to take advantage of the noise? The answer is positive. The Noise Transformer is designed to solve the noise problem and do good for human. Based on the theory of sound power,the special headphone can transform the sound power to electricity and make itself operated. So that the workers who wear the Noise Transformer could communicate with each other and keep away from the noise partly.

University

feifei, shi

feifei, shi
hangzhou, China

shi feifei,
feifei, shi