I just got my beats studio 3 headphones and they sound amazing! The noise cancellation works to perfection, when I'm on the train or walking around the city I can't hear nothing but the music. The sound is the best I've ever heard from any headphones I've had in the past. The bass is tight yet deep and the highs are clear and crisp. The battery life is long, I usually charge it only once a week. If you're and audiophile like me, you will be so glad to be an owner of these tremendous beats headphones.