Capure sound signal of locale sound system real timely and with fidelity and display the audio half wave spectrum dynamically,real timely and with fidelity in different colors and modes.Display the volume and music rhythm vivdly.Display the audio-bandwidth as wide as 6K.Controller control,multi-tube display or multi-tube principal and subordinate control display without the controller.Mode switch sets up the address

Rated voltage:AC220-240V

Rated frequency:50/60Hz

Power:P≤20W

Waterproof Level:IP33

LED quantity:144PCS

MSN： chinaqiandu@hotmail.com