... ,ipad 1)Outdoor,Portable Mp3/Mp4 mini speaker 2)with TF card rea mp3 player speaker for with TF ... card MODEL NO:FS11011)Outdoor,Portable Mp3/Mp4 mini speaker ... speaker is suitable for PC,Notebook,DVD,Digital player ect.Portable and multimedia are your best choiceBuilt- ... Ratio:86dB.Impedance:4ohm.Power:DC 5V mp3 player speaker with TF card MODEL NO:FS1101