I brought Sony MDR-XB450AP head phone from Amazon online store. This head phone has over ear system. This head phone has extra powerful bass that I love the most. This head phone avilable in three colors like red , blue and black. It has high quality mike for calling purpose. This mike has one switch , it has three function like to end the call, To play previous song or to play next song . For this purpose Sony provide a app named ’smartkey’. This head phone has a unique sound quality and I think that it is nicely made for music lovers like me. It has very nice look also and this head phone has no bad effects on ear. The sound quality is very clear at the full volume .So I love this head phone.I uploaded some photos of my head phone so please check it out now.