Mikhail Shcherbinin is an ordinary Ukrainian student living in Lugansk, but he managed to invent an acoustic device that is ten times cheaper than similar devices sold in pharmacies and shops, according to the Internet publication for girls and women aged 14-35. Pannochka. net The model of Michael's hearing aid is easily confused with a musical MP3 player, because the hearing aid consists of a small box with headphones.

The young designer noted that he used cheap radio components purchased in a simple store in the invention, so the cost of an auditory device does not exceed 150 rubles. The neighbor of the inventor, suffering from hearing impairment, tried to test the new apparatus on efficiency.

However, scientists still do not advise using a cheap hearing device for their patients with hearing disorders, because the device must undergo clinical trials.

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