Hearing Powered by the Sun – Batteries for hearing aids typically cost a hundred dollars a year, making hearing aids even more unaffordable for those living in poverty. Not only are batteries expensive, but electricity is hard to come by in many developing countries. Just received this hearing aid, solar charger and hearing aid batteries that can be re-charged for 2-3 years! Technology by Solar Ear. www.solarear.com.br
Solar Ear Hearing Aid and Solar Charger
