Help me understand the three levels of power (60-85-100) for these Oticon Alta models:
Mini RITE 60
Mini RITE 85
Mini RITE 100
Mini BTE 85
For the RITE and Mini RITE models I believe you can select between three receiver types with different output performance, labeled according to fitting capabilities; 60, 85 and 100. That makes sense, the same hearing aid (HA) with different size/power speakers in your ears.
That leaves the BTE models with the speaker inside the hearing aid, not in the ear. There is only one Mini BTE 85 model so nothing to compare here.
My question is about the full size BTE models (BTE13 85 and BTE13 100). Are these two different HA models? Or is this the same HA model with a different size/power speaker in the hearing aid?
I also have a question about the physical size of the full size BTE models (BTE13 85 and BTE13 100). Are these equivalent to the physical size of the Oticon Chili?