Earphone : 1.High quality with competitive price 2.OEM welcome for you. 3.ROHS & CE available. 4.Nice appreance. Earphone :Frequency Range:20H--23KHZMaximum Power input:10mwRated Power:20MWSpeaker:10MMImpedance:32ohmSensitivity:103dB S.P.L at 1KHzPlugging:3.5mm StereoLength of cable:1.2MFeature:Stylish design.Fashionable colors are available.High sensitivity and clear sound quality.If you are ...