I have the JBL true wireless but they hurt my ears or won?t stay on because they are so big. If however you did enjoy them you will love this. So it does exactly what I needed it to do. I would even go so far as saying they could pass for dress shoes - seriously they are that attractive. Reefs are the best, I wear mine everyday at the least to run to the car or take out the trash, they stay resting by the back door. They fit AMAZING! It was just an extention for the basket. definitely seemed like they were a lot smaller than 2mm. Though you can sort of hear yourself which took me some time to get use to but now I like it. The next day he said he doesn?t hear it at all but I?m still a bit concerned so I?ll be trying to join other people in a party to see if they hear anything not right.