Pros: sound quality is great bass is good i loved these headphones.
It has a button on the cord which is handy for pause/play back a song forward a song.
Cons: when i very first got them they would constantly keep pausing when i would lean or have a little pressure on my ipod or the end of the cord.
The button on the cord eventually just stopped working.
Then the left phone eventually stopped playing so i can only listen out of the right phone.