... transfer:AUX in 3.5mm,USB ,TF card& FM radio Fast shipping Sport music mini speaker support ... TF card and FM radioThrough 6 keys to operate all the features ... TF card and MP3/WMA(Optional) file formatSupport FM Radio, Crystal clean trebleCompatible with laptop,iPod,MP3, ... transfer:AUX in 3.5mm,USB ,TF card& FM radioOutput:3W x 2Material:housing made by aluminum PACKING ...