... Car Style Speaker with USB / SD /TF card /FM Radio 1.Music car speaker,enjoy music everywhere any time2.Support U disk,SD card,Mini SD card,with the above card MP3 ... computer,MP3,MP4,MP5,mobile phones and other audio output5.USB /Lithium dual-mode power supply,bulit-in high-capacity ... -5 hours.Do not charge the battery when in useCompatible with: MP3 Player/PC/PDACarton Size: 41*42*43cmQuantity: 24pcs ...