... speakers, / U disk / SD cmobile phone speaker, MP3 speaker DescriptionPromotion price SU-05 card mini speakers, lithium Speaker / U disk / SD cmobile phone speaker, MP3 speaker, computer soun.dProduct parameters ... colorModel: SU-05 Remote Speaker wood1, can play you have SD / MMC card, U disk (maximum support 2G) in the MP3 format audio files. Do ...