LEDENET Sound Activated IR Music Audio Controller For RGB Color Changing LED Lights Strips, 12V 144W, 24V 288W Wirelessly control your color changing (RGB) LEDs with this infrared (IR) controller. 1/8" or 3.5mm stereo plug input to connect your music directly to controller. Controller will keep the last mode in memory by powering on and off via remote control. 2 ports. Sound Controlled 13 preset static colors, 9 color changing modes, 3 music control modes, and dimming functions.