This review is for Model HDJ-1500-S. All I can say is one awesome set of headphones. I am budget conscious and an avid listener and I must say these headphones are a great investment.These headphones are more crisp, clearer and bass sound surpasses Beats by Dr Dre. They provide a very comfortable fit and are somewhat stylish. One of their best assets is that it has a long cable allowing for free movement while using. These headphones are not noise cancelling but there is no leakage of sound which easily compensates for that fact. For their price range, this is a good and wise investment! Go to the big box music store and try these out to see for yourself that this review is not jus idle praises.