Solar Ear
Solar Powered Hearing Aids
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Hunter's comment
In today times solar energy have been gaining more attention of people around the world to be used as an alternative source of energy in different sectors. One of such sector in which it is used is in the field of health. Solar ear is an innovative gadget for people with hearing impairs.
Traditional hearing aids use batteries that need to be replaced from time to time when its life span crosses. These batteries are manufactured using chemicals that are sometimes considered hazardous like mercury.
Keeping this effect in mind, Solar Ear has developed solar powered hearing aids that gets recharged from solar energy and is eco-friendly.
Moreover, it has been approved by International organization like WHO and UNICEF. Here is a video from the official channel of UNICEF:
Link
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