iphone speaker, speaker 1.Power:50W 2.USB/SD card reader ... , Active Speaker,Professional Speaker,bluetooth speaker,wireless speaker,vibration speaker,, iphone speaker,speaker stand,moblie speaker,speaker cabinet,karaoke speaker High ... -woofer. Wooden MadeWooden Made Sub-woofer body to enhance quality of Bass. Item NO: YM-QM2010 iphone speakerMaterial: WoodenPower: 50W Speakers Unit ...