... .Best, timely after-sales serviceFactory Direct,OEM.earphones used for MP3,MP4,CD,Iphone,computerProduct sepecifications:1.style:Skull2.speaker ... can provide three different size ,large size ,Middl size and small size .For the color ,black ,white,transparent white ,grey ,transparent ... to work with the player ,the following are different jack for reference Color Requirements :We can make every part of ...