... patent for design 4.CE,RoHs,FCC Portable Speaker for iPod /MP3/ iPhone With High Quality Product Description :Revolutionize the ... is used to furnish audio frequency for PC,music mobile phnone,Mp3,Mp4,CD,palm players and other portable ... MP3,MP4,MD,CD,DVD player, Mobile phone,etcProduct weight0.32kgproduct size55*55*55mmwhole set weight0.59KGCertificates:Package Contents•Vibration / Resonance speaker ...