... 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 Speaker ... :Dimension:260×268×180mm145×98×180mm(mm) Function:USB/SD card reader, Remote Control, FM function. Karaoker Function,LED screen ...