I have Phonak microPowers as my backup hearing aids.
Well, one of the hearing aids is very prone to feedback. I’d like to try a vent plugger to see if that would solve the problem.
The ear mold is a custom hard acrylic mold.
Anybody have any suggestions as to where to get vents online?
Also, I’ve noticed that vents can be different sizes. I’m not sure what size my vents are.
Thanks for any website that you can suggest.