1.Solid metal housing.
Precision-machined single-billet metal housing prevents vibrations and unwelcome sound from tainting your listening experience.
Whether you keep urBeats pristine or throw them in and out of your bag, you don’t have to worry about them breaking or fraying anytime soon.
3.In-line mic for calls.
Switch easily between music and incoming calls. No need to take off your headphones or talk into the phone like a walkie-talkie. - See more at: http://www.sound-bd.com/new-original-urbeats-by-dr-dre-in-ear-headphone.html#sthash.bR65Tuya.dpuf