131.2feet Bluetooth strip light Music has a smart music mode, built-in sensitivity adjustable microphone, you can choose any music to beat with it, then color will changing accordingly. 28 Dynamic Modes can be chosen, like Flashing, Breathing, Strobe, Gradient, Cool etc. It can be dimmable from 0% to 100% in single color, With the smart APP, you can experience the timing function, pre-setting the appropriate time and suitable color to make it turn on/off automatically.1pcs controller and 2rolls, it is easy to connect and light on, we put the manual inside with clearly description to show how it work. This item is in the category "Home & Garden\Lamps, Lighting & Ceiling Fans\String Lights, Fairy Lights". The seller is "ronron009" and is located in this country: US. This item can be shipped to United States.