I have hearing loss in both ears from my ear canals starting to collapse.
Bought 2 pairs from Amazon. One to wear and one for spare. Both rechargeable, rated 5 stars, and for $220 for both. First pair lasted over a year. Second pair still going after almost 2 years.
Ear doctor wanted $5500 for a pair. I can buy quite a few pair from Amazon for $5500. Worn daily.