After using it for a total of about 20 hours the cover fell off. I always put them back when finished and did not abuse them.

I purchased earbuds as I have difficulty hearing on my cell phone and it’s nice to be hands free on extended conversations. Previously, I had been using an old pair with a cord. Excitedly, I charged my new purchase and tried to use. I was able to get both left and right earbuds to work “paired” on ONE occasion. Each time since, only the right ear has any sound. Returns are such a headache, for me. If they both had continued to work I could have worked with the issue of not holding a charge in their case. For now, I’m back to the old pair with a cord. :(

I originally bought these direct from the manufacturer on a Bogo offer. The sound is really good but on both sets that I got I can never get the left earbud to connect.