... 4. Pass CE, Roh Specification Name high quality earpiece earphone Model No.SOB-021Style In-earJackL / Straight Audio outputPortable ... CE, Rosh, 6PAdvantages 1. Fashion design, various colors stereo earphone for MP3, MP4 player& mobile phone etc.2. Competitive price ... : CE & RoHSProducts Photos CE, ROHS certificates high quality earpiece earphone with super bass for gift at factory price OEM welcome