For the money, these are some of the best headphones you'll get.
The sound is a solid 7.5 on a 10 point scale, the noise cancellation is a 6+. The price for what you get is a solid 9. The only major negative is you cannot have more than 1 bluetooth accessible player on at any time. Quite a pain to have to turn off BT of one of your electronics to use the other (we are so spoiled).
The sound clarity is a teeny bit muffled but livable.
I am a man with a size 7 5/8ths hat & these fit great!