A completely-in-the-canal hearing aid is molded to fit inside your ear canal. It improves mild to moderate hearing loss in adults.

A completely-in-the-canal hearing aid:

• Is the smallest and least visible type.
• Is less likely to pick up wind noise.
• Uses very small batteries, which have shorter life and can be difficult to handle.
• Often doesn't include extra features, such as volume control or a directional microphone.
• Is susceptible to earwax clogging the speaker.