2021-09-23T08:16:43
All About Hearing Aids :
A hearing aid is a battery-powered electronic device designed to improve your hearing. Small enough to wear in or behind your ear, they make some sounds louder. They may help you hear better when it's quiet and when it's noisy.
Here’s how they work
A microphone picks up sound around you.
An amplifier makes the sound louder.
A receiver sends these amplified sounds into your ear.
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