I saw these on a post and really wanted to try them. When they came in I charged, paired, and tested them. I happened to be listening to an audiobook at the time and it sounded pretty good. I listened to some music as well and while they are not the same as ear buds they were not bad. I even tested them laying down to see how comfortable they were, once I adjusted the placement they were ok.
I also happened to test them on a call as my wife called me while wearing them. They were not the loudest but they were clear.