Frequently Asked Questions
18. How can a hearing aid help me hear better?
A hearing aid is an electronic, battery-operated device that makes sounds louder to the wearer. Hearing aids come in many shapes, sizes, and styles. Some hearing aids fit inside the outer ear or the ear canal, while others fit behind the ear. Unfortunately, among adults aged 70 and older with hearing loss who could benefit from hearing aids, fewer than one in three (30 percent) has ever used them. Even fewer adults aged 20 to 69 (approximately 16 percent) who could benefit from wearing hearing aids have ever used them.