... ,ISO,FCC 2.Rechargeable,li-ion battery inside 3.MP3/USB/SD/MMC input, reverb 4.Radio,song switch 5.MOQ ... cable. You could hear amplified volum and enjoy it .2.USB/TF/MMC input : when you want to enjoy music , just ... BOX8.QUALITY CERTIFICATESIZE83*81*38MMUSB inputN/W200GBATTERY UP TIMEOVER 8HSD card inputMAX EFFECTIVE DISTANCE400SQ.M.MATERIALTAIWAN CHIMEI 757ABSMMCIC MAX POWER OUTPUTRMS20WLOUDSPEAKER ...