How often should they be replaced?

Thanks... And pappy's listening to me again 😉

As a hearing aid video, one would think to make sure the audio is top quality. This video is not, sorry.

Hard to hear this video even with my hearing aid.

The background noise is terrible.

Great info.🇺🇸🐻

I think it's big for my ears because it's come out.And it hurts my ears a little Can I cut it? Please answer my question 🙂