hearing aid
deaf aid BrE

He or she can help you learn how to get the most out of your hearing aid.

Be sure you know how to care for your hearing aid.

Do you know someone who's in the market for a hearing aid?

These things can help whether you use a hearing aid or not.

A hearing aid will be very hard for me to get used to.

So you don't have to buy a new hearing aid.

It may take from several weeks to months for you to get used to your hearing aid.

It can take weeks or months to get used to a hearing aid.

The first hearing aid was created in the 17th century.

At least that's what I heard with a little bit of help from my hearing aid.