2-IN-1 Wi-Fi LED controller is a multi-type led controller that contains RGBW/RGB+CCT 2 kinds of controller inside it. It uses the latest intelligent Wi-Fi module and PWM control technology. With this controller, the user does not need a Wi-Fi bridge or Wi-Fi box to connect Wi-Fi controller with light device, you only need to download APP to control light device directly with mobile device. Using Amazon Cloud, the servers are spreading all over the world, making the control effect more easy, convenient and stable. The latest APP interface design makes the operation of color adjustment, brightness adjustment and saturation adjustment easier and faster. The main functions are color and saturation adjustment, brightness adjustment, custom mode, timer, group, scene, call reminder, microphone and so on. This controller has the power off memory function. The next time it is turned on, it will start with the previous settings. Mainly used to control all kinds of constant voltage led products, such as LED source, flexible strip, wall washer, glass curtain wall light and so on.