I don't waterproof my analogs. They are still going strong... although I might have to look into the waterproofing thing when I decide to take up kayaking.
Aaaaaaah. That makes more sense! That is more of a response I was looking for. I know next to nothing about hearing aid technology, and they are not important enough for me to research the pros and cons about them. As long the sounds I am picking up are not annoying me-- everything's good.
Thanks.
