... speaker, computer speaker, multimedia speaker, iphone speaker, USB speaker, MP3 speaker, mini speaker, speaker, home theatre speaker,portable speaker,bluetooth speaker, vibration speaker, speaker box, speaker system, subwoofer speaker,karaoker speaker.2.1 Theatre Speaker ... *150*98mm(mm)Function:USB/SD card reader, Remote Control, FM function. Karaoker Function,LED screen, customer can optionPacking ...