... stage, etc with USB/SD/FMwith karaoke function/two wireless microphonewith flash light on the coverswith EQ black covers ... 0 speaker with USB/SD Speaker, Mini Speaker, 2.1 Computer Speaker, Audio, Home Theater Speaker, Home Speaker, Subwoofer, ... speaker,Speaker System, Active Speaker,Professional Speaker,bluetooth speaker,wireless speaker,vibration speaker,ipod speaker, iphone speaker,speaker stand, ...