infrared music LED controller adopts the advanced unit. It is used for controlling a variety of LED lamp. For instance, point-source light, flexible strip light, wall washer light, glass curtain wall light and so on; it has many advantagessuch as , convenient connection and ease of use. Features - ColorAssorted Color - Material: Plastic. - Size: 5.00X3.50X2.00cm/1.97X1.38X0.79in - Connect the load lines and power lines, make sure all connections correct before power on. Make sure there is no obstacle between the IR controller and the receiver when operating. - Sound Activated: Adjust brightness, static colors and color changing effects via infrared remote control. - Change with Music: When it is in mode, the colors will change with the music rhythm. - Remote Controller: 20-Keys infrared Music LED controller adopts the advanced unit. - Application: LED lamps, point-source light, flexible strip light, wall washer light, glass curtain wall light and so on, pecfect for DJs, Musicians, Parties and More. Package list: 1 * Music Controller IR Remote Controller Sound Sensor Controller for 5050 3528 5630 Flexible RGB LED Strip Lights Tape Lights