There are a few different styles of tips that might be on your hearing aid—round circular domes, tips that look like funnels, tips that look like mushrooms.
ComfortTIPs
If you have an MDHearingAid, the tip on your tubing is a ComfortTIP. ComfortTIPs give you the affordability and flexibility of round domes, but the comfort of a custom-fitted ear mold.
If you look closely, ComfortTIPs are sloped on the sides so that they can fit a wide variety of ear canal sizes. They also have a slight curve to them. Did you know that your ear canal isn’t straight? The slight curve on the ComfortTIPs is designed to follow the curve of your ear canal and give you an amazing fit.