... response20-20KHzImpedance16ohmOEM/ODMYes Logo Any logoOED/ ODMYes Use iPhone, Samsung, iPad, MP3/MP4, and any audio devices with 3 ... CE,RoHS and FCC compliant Advantages: Stylish desigh and good qualityMetal in-ear stereo earphone,lightweightAttractive fashionable design Pure clear ... Products show: Fashionable metal earbud earphones with high tone quality for Samsung, MP4 player, iPhone