BTE

BTE aids sit behind or on top of the outer ear with tubing that routes the sound down into the ear canal via a custom-fit earmold or a dome style that doesn’t block the entire ear canal opening. BTE styles are available in different colors to match hair or skin tone, as well as flashier designs for personalized flair.

For either ITE or BTE, most devices come with standard button batteries that must be replaced anywhere from 18-30 days. However, rechargeable batteries are becoming more common. Learn more about the pros and cons of rechargeable batteries.