RGB Color Mixing Color Strobe Effect Color Mix Effect LED Chases (Adjustable Speeds) Electronic Dimming 0-100% Built in Microphone DMX-512 protocol 3 Operating Modes - Sound Active, Show Mode, or DMX ControlOne-meter bar contains 216 super-bright 10mm LEDs (72 red, 72, green, 72 blue) arranged in 24 blocks. Awesome built-in chasing patterns. 3 modes of operation: freestanding auto or sound-active mode, master/slave linking and DMX control (with your choice of 3,5,8,14,or 24-channel control). Static (constant) color selection mode. Includes mounting brackets. Use multiples to highlight an entire stage or dance floor.