... with CE & ROHS hot selling in-ear earphone Advantages:1.Fashional design,various colors promotion in ear earphone for mp3,mp4 player& mobilephone ... of earpads silincone does your factory provide ?The size :big ,middle ,small , and the color :white ,black ,tranparent grey ,blue , ... the scale of your factory ? What kinds of equipments you have ?We are the earphone factory in shenzhen china .we supply ...