Thanks for the tips. SP may work for me.
I dive still (Former military)-and have combat exposure in Vietnam. (VA rated tinnitus & hearing loss).
Have to watch h aids as pressure or contact pushes wax against /closer to ear drums.
1962 R 69 S 1975 SS R-90 S
Past:1974 SS R 90 S, 74 R 90 , 77 R 100S, 1960 R 50/2,1973 R 75/5, 1977 R 75/7, 1977 R 100 , 1972 R 75 /5
The key is to learn how to install them. More folks than I can count try to just push them in with half the plug extending beyond the Tragus, had to look that one up then complain they don't work.
https://www.amazon.com/gp/product/B000X ... UTF8&psc=1