Pros Other than looking down right fancy, The sound quality is amazing. Tangle-free cable is a great improvement from previous Klipsch headphones.
Cons Price is probably the biggest con for me. No crazy bass here which could be a con for people that don't enjoy their eardrums! :D
Summary Most people dont understand that headphones are only as good as the source of the music. I only listen to 320+ kbs mp3 audio. The files may take up more room on your device, but you will be happier when you hear the difference. These headphones will expose the poor quality of mp3 audio. While listening to an actual CD or plugged into your computer with a great soundcard and high quality audio; just sit back, close your eyes and enjoy the ride.