... DescriptionProduct Code: DLS-310Product Name: Dalisong earphone,earphone,stereo earphone,new style earphone, earphone,handsfree,mobile phone earphone ... ,mobile handsfree earphone, stereo earphone,mp3 earphone,mp3 earphone,mp4 earphoneProduct Brand: ... Less than 5% at 1KHz 2mw8. Connector : 3.5mm stereo jack with golden plated9. Cord length : 125 cm;10. ...