The left earbud constantly disconnecting

I had these for a while and for the most time I was able to hear for quite a distance, I was using a larger ear cups (they were default when I got them) and the left earbud fell out and hit the ground.

When I picked them up it was still working until I played music and I was getting distance problems with it. I tried resetting and used the app for a stronger connection and it seems like It was more a earpiece problem.