I purchased these to because my other set hurt my ears. These are very comfortable. They connected quickly and I had no problems with the bluetooth connectivity. The sound is great. The controls work well. The ear pieces have magnets in them so they connect together when not in use and don't flop around.These were an excellent choice for me.
Pros:
comfort!
ease of conenctivity
convenient controls
Cons:
none yet will update if needed