Completely-in-the-Canal (CIC)

• Very small one - piece hearing aid
• All components contained in a custom - fit, hard - molded plastic shell
• Fits inside the ear canal
• Barely visible or not visible at all in the ear canal

Mini-Canal (MC)

• Small one - piece hearing aid
• All components contained in a custom - fit, hard - molded plastic shell
• Fits mostly in the ear canal and extends slightly outside of the ear canal
• Barely visible in the ear

In-the-Canal (ITC)
In-the-Canal-Power (ITC-P)

• Small one - piece hearing aid
• All components contained in a custom - fit, hard - molded plastic shell
• Fits outside the ear canal
• Slightly visible in the ear

Half Shell (HS)

• Larger one - piece hearing aid
• All components contained in a custom - fit, hard - molded plastic shell
• Fills a portion of the bowl of the ear
• Visible in the ear

In-the-Ear (ITE)

• Larger one - piece hearing aid
• All components contained in a custom - fit, hard - molded plastic shell
• Fills the entire bowl of the ear
• Visible in the ear

Behind-the-Ear (BTE)

• Larger two - piece hearing aid
• All components contained in a case that is worn behind the ear
• A hard - molded plastic case is worn behind the ear, and a custom - fit earmold extends into the ear
• May be barely visible depending on case color and earmold color

Open-Ear (OE)

• All components contained in a case that is worn behind the ear
• A hard-molded plastic case is worn behind the ear, and a clear, thin tube extends into the ear canal
• Barely or not at all visible

Optional Features

Telecoil

A telecoil is designed for telephone use. It prevents feedback (whistling sound) that typically occurs when the hearing aid microphone is covered (e.g. when the telephone headset is placed over the hearing aid).

Directional Microphone

A directional microphone is built into the hearing aid and helps emphasize sounds coming from in front of the hearing aid and de - emphasize sounds coming from behind the hearing aid. Since most conversations occurs with the listener facing the speaker, the assumption is that the speech will be coming from in front of the hearing aid and noise will be coming from behind the hearing aid.

Memory Button

The memory button allows the user to change between the listening programs that the hearing care professional has programmed into the hearing aid.

On/Off Switch

The on/off switch allows the user to turn the hearing aid on or off without having to close or open the battery door on the hearing aid.

Volume Control

The Volume control (available on select models) allows the user to adjust the the volume of the aid manually to fit the listening environment.

Remote Control

Allows the user to adjust the volume of their hearing aids or change into a different listening program via a remote control (either watch or handheld). This is a handy option when volume controls cannot be placed on smaller hearing aids.