Will this OTC hearing aid fit my ear?
Your OTC hearing aid will arrive preinstalled with size S (small) click sleeves. If these aren’t comfortable, you can switch to one of the other three sizes provided (XS, M, L). Choose a smaller size if the hearing aid is pressing on your ear or a larger size if the hearing aid feels loose or makes a whistling noise. Also, your left and right ear may be slightly different sizes, so feel free to use different size sleeves in each ear.
Check the or watch these instructional videos to learn how to insert, fit, and remove your hearing aids.