"Phenomenal! You have to be kidding me."5.0 starson by ahhyeah1974
Pros: Sound quality and total sound isolation.
Cons: Cost if there has to be one. But you definitely get your moneys worth.
Summary: Once you put these on you will never need another pair of sound isolation phones. The sound is unbelievable with the dual drivers in both ears. Takes a little getting used to putting in/on. I prefer the triple flange earpieces. They stay put very comfortably.