... welcome 5.one year warranty We sell all kinds of earphones, which are specially using for mp3,mp4 players, ... earphones: main plug earphones, metallic earphones. and others.Style of earphones: in-ear earphone, headset, headphone,mp3 earphonesEarphone Descriptions:1.fashional design,stereo, ... ISO 9001:2008 Quality Management System Certificate. Noted:The stereo plug could be 2.5/3.5mm, depends on ...