Developer's DescriptionBy JANE JIANG1: This app requires a system with 4.3 or higher and supports Bluetooth 4.0 to be used normally.1: This app requires a system with 4.3 or higher and supports Bluetooth 4.0 to be used normally.2: Dimming control by connecting Bluetooth.3: The lamps of different specifications can be controlled by setting (number of LED beads).4: This app has more than 200 modes to choose from, and you can also set your own favorite color.