1.high quality mp3 earphones 2.super sound 3.CE,FCC, ... 5.one year warranty We sell all kinds of earphones, which are specially using for mp3,mp4 players ... mobile phones,etc.Types of earphones: main plug earphones, metallic earphones. and others.Style of earphones: in-ear earphone, headset, headphone,mp3 ... can provide other package model for you. 2.1000pcs in a carton box. size: 29*29*50cmothers: ...