The MC in my webtoon is hearing impaired , ( so Am I btw)
because I wanted to express her experience realistically ,and not just show it in her ear from time to time
I made this panel
So my question is , if even the newer hearing aids have this issue ,because I based this on my experience and I have an old-ish model ( that works with batteries)?
while I based the one she wears on newish ones
Here's the link to my webtoon if you want to check it out 
( I posted it on Reddit but it was deleted )