Quiz: How much do you know about hearing aids?

A hearing aid helps you hear your loved ones’ voices, take part in social events, watch your favorite shows and much, much more. But wearing a pair may come with a learning curve. It’s natural to have questions about these devices.

Of course, the main place to get answers is from your hearing care professional. But maybe you haven’t gotten a pair of hearing aids yet. Or you recently started wearing them and are still learning about these devices.

Test your hearing aid know-how with this quiz. Wherever you are in your hearing journey, you may pick up a few handy facts.

How often do you need to recharge the batteries in your hearing aid?

1. Once a day
2. Every other day
3. Once a week
4. Never

Answer: A

Most hearing aids use rechargeable batteries. They come in a case with a charger or a USB port so you can charge them overnight.¹ Rechargeable batteries typically keep their charge between 15 and 30 hours, depending on how you use them.²

Rechargeable hearing aids are also more convenient. There’s no need to replace the batteries. They’ll last as long as your hearing aids do.²

Some hearing aids use disposable button batteries. Those will last between 3 and 10 days.¹ How long they last depend on the style of hearing aid, its features (such as Bluetooth technology) and how often you use it, says Amanda Langham, Au.D. She’s an audiologist and the owner of Central Texas Hearing Center in Austin. If you hear a low-battery alert like a “de-de-de” melody, this is the sign to change your disposable battery, she adds.

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True or false: It’s all right to sleep in your hearing aids.

Answer: False

There are a few reasons to take out your hearing aids before hitting the hay. For one, you don’t want to lose them in your bed, since they could fall out while you’re sleeping.

There’s also the issue of battery drain. Leaving them in your ears means that they are on, which uses up battery life. So, if you have a rechargeable pair, charging them overnight is the best approach. That way, you don’t have to interrupt your daytime activities.

What is the best way to adjust your hearing aid to reduce background noise?

1. Learn how to do this at home
2. See a hearing care professional
3. Turn up the volume
4. Move to another room

Answer: A and B

Many hearing aids today use Bluetooth to connect wirelessly to an app on your phone. With a smartphone app, you can program and control your hearing aids to adjust speech and noise levels. Your hearing care professional may show you how to do this after you’ve picked out a pair of hearing aids.

In addition, some hearing aids also have an app that allows for remote adjustments, if you have a hearing aid professional who provides this service. If so, they may be able to adjust your hearing aid from their office while you’re at home.

Bottom line: If you’re struggling to make these changes on your own, head into their office. They’re happy to help. And depending on your hearing benefits plan, you may have no-cost follow-up visits.

True or false: Most people with hearing aids need to wear them in both ears.

Answer: True

There are some circumstances where just a single hearing aid is needed. But most of the time, people wear them in both ears. Hearing loss from aging or noise exposure usually occurs in both ears, according to the National Institute on Aging.³

What’s more, wearing 2 hearing aids sends a more natural signal to the brain that helps you locate the source of sounds more accurately. That helps you hear more clearly.⁴

How often do you need to see your hearing care professional after you’ve gotten your hearing aids?

1. Every year
2. Every month
3. Once every 6 months
4. When your hearing aids stop working

Answer: A

“We recommend annual visits,” says Dr. Langham. Just like a prescription for glasses can change over time, so can your ability to hear, even with hearing aids. Getting a hearing exam regularly lets your hearing care professional know that these devices are still right for you. They may also make any adjustments needed.

Of course, once a year is the minimum. If there is an issue with your hearing or your devices, you may want to see your hearing care professional sooner.⁵

True or False: Feedback always means that there’s something wrong with your hearing aid.

Answer: False

Sometimes it might be an issue with the hearing aid. But there can be other reasons that you hear feedback or static. 

For example, the feedback or static you hear may be caused by earwax that builds up inside the ear. When there’s too much earwax, it can block the sound from traveling through as needed.³ Other times there may be an issue with the fit or how well the hearing aid works.³

The solution to feedback is to visit or call your hearing care professional. They can troubleshoot and offer solutions. They can also clean out any earwax, if you aren’t able to do it at home. Or help with the fit or function.

Ready to request a hearing exam and consultation? UnitedHealthcare Hearing has a national network of hearing care professionals. Find a provider.

How many hours a day should you wear your hearing aids when you first get them?

1. A couple of hours, until you get used to them
2. As needed — for example, when you’re in a meeting or going out with friends
3. All day, whether you’re at home or not
4. 24/7, in case there’s an emergency at night 

Answer: C

The more hours you wear your hearing aids while you’re awake, the better.⁵ That means wearing your hearing aids at home, even if you think you don’t need to.

The reason? You need to train your brain to hear again — especially background noises, such as the hum of appliances or the clicks of keyboard keys. Otherwise, your ears and brain will be overwhelmed when you pop them in to go out to work or a social event.^{5, 6}

Sources

1. Frequently asked questions about hearing aids Johns Hopkins Medicine. Accessed September 24, 2024.
2. The 8 best rechargeable hearing aids of 2024. National Council on Aging. March 18, 2024.
3. Hearing loss: a common problem for older adults National Institute on Aging. Last reviewed January 19, 2023.
4. Hearing aids National Institute on Deafness and Other Communication Disorders.  Last updated October 11, 2022.
5. Hearing aids: How to choose the right one Mayo Clinic. Last updated September 20, 2022.
6. 6 tips for getting used to your hearing aids Cleveland Clinic. July 21, 2022.

Information is for educational purposes only and is not a substitute for the advice of a licensed medical provider. Consult your provider prior to making changes to your lifestyle or health care routine.

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