... 1.Colors change,anti-shock 2.Special Controller 3.induction,sound control 4.IP65 Full Color Inductive LED Dancing Floor, LED Inductive ... darkest of black;4. Variation speed is available;5. With sound control function, the brightness can be varied with the volume to ... realize a musical dynamic effect, and the sensitivity of sound control is adjustable;6. 1 Controller connects 512 pcs UG-LED ...