Completely-in-the-Canal (CIC) - The smallest, least visible custom hearing device. These aids are very compact, yet have enough power to be suitable for mild to modertately severe losses.

In-the-Canal (ITC) - This device is larger than a CIC, but still small enough to be cosmetically appealing, with enough power to fit a wide variety of losses.

In-the-Ear (ITE) - This is the most common of all hearing aid styles and is made from a custom mold of the patient's ear. It fits securely in the outer ear, offering easy positioning and adjustment by the user, as well as a variety of options, such as a telephone coil.

Behind-the-Ear (BTE) - This device is connected to a custom-made earmold and offers special programming and power as well as flexibility for use with telephones and assistive listening devices. This model is suitable for virtually any loss, even the most profound.

Over-the-Ear (OTE) - This device fits mild to moderate losses. It is virtually unnoticeable and features either an open custom mold or a variety of earbud sizes.