Aroidful 4 PIN USB RGB LED Controller, 24-Key IR Remote Control 1M/3.3FT 3PIN Addressable, Support WS2811 WS2812B Lights

Working Voltage: DC 5V, the light strip and power supply must both be 5V (Input voltage 5V = Output voltage 5V). Simple connection, easy control, remote control distance is 10 meters 16 colors, adjustable brightness, On/Off, 5 light patters: Flash, strobe, fade, RGB smooth-change, static. 16-speeds control in flash / strobe / fade-change / RGB smooth-change. IR remote The volts of the power supply must correspond to the volts of the strip light! If very dim, only displays red color. Please check if the strip light voltages is the same as the power volts Connect the light strip with 4 pin plug on the one side, and plug it into the USB port that any one can drive it. (Only suitable for 5V led strip with 5V power supply) Tips: Because the line order of each factory RGB light strip is not uniform, our controller line sequence is RGB. The problem that the controller does not correspond to the strip light can be solved. First, turn off the switch, then press the button in the lower right corner, the strip light will flash, then press the three keys RGB to adjust to the color you want, if it does not correspond for the first time, repeat it a few times How to Connect: USB input: DC 5V + our controller + 5V RGB led light strip