... mini speaker usb and sd 2.Support FM 3.Line in jack connect MP3,Cell phone,TV,DVD,Laptop device SU-02 mini speaker usb ... latpot Description:1.Portable mini speaker USB/SD/MMC built in,can read MP3,WMA music format automaticly2.Support all audio device, ... option8.The mini peaker provide CCC, CE, RoHS, FCC authentifications according to your requirement. Specification:1.Support SD/MMC/USB drive (maximun ...