... ,MP3,laptop speaker 3.Built in battery 4.FM SU-102 mini subwoofer speaker for ipod/iphone Description:1.Can play ... ,Black and White Accessory:Audio in cableUSB power supply cable Manual attached to pvc box Package: Unit Size21*5*5CMPieces/Ctn50pcsCarton ... /20GP20,885 PCSPCS/40GP41,770 PCSPCS/40HQ50,722 PCSPhoto: SU-102 mini subwoofer speaker for ipod/iphone