These are Resound Preza from Costco. I’ve seen others similar to this from Phonak. Theses are hard acrylic (i think) molds called “encased mico-mold”. I think they are comfortable. My right was perfect from the start. The left still needs a bit of adjustment (i go backmthis week) but I can wear them 12+ hours. There are a variety of materials used. I had a minor skill allergic reaction to the black domes. Had no trouble with the clear ones with my old aids.With my previous aids I actually used 2 different sized domes (right ear canal smaller) and 2 different brands. However, new aids didn’t have the option of the same itty, bitty receiver and I had lost more hearing.
You’re ignoring this member’s posts.
