The bass is great and the sound quality is second to none. They also have great style. It's no wonder why you see million dollar athletes all wearing these When you wear these you will not hear ANYTHING! They are awesome. Pros: *Adjustable head band (Fit kids or adults) * Surround Sound ( You CAN’T hear hardly any outside noise. ) *soft leather on ears (Can wear with earrings in) *BASE BASE AND MORE BASE!!!! If it’s up to high it vibrates my ears *Doesn’t slide down (Good for Gym, running, outdoors) *Limited Edition (no one sells these anymore, Beats by Dre, Best By ...no one ;) *Crystal clear sound Cons * Triple A batteries for base * White inside so make sure you wipe down after every use *Pink if your a guy...but who cares *Wired There I’m perfect condition I used them once when I brought them and they been in the box ever since. Because I never went to the gym like I planned. Haha Best offer