Bluetooth smart light strings, brings more fun for your party! APP for Bluetooth Seasonal Light with a variety of applications activated by different screen modes. Blu e-Lite will automatically detect your phone via Bluetooth. Then you can use the multiple functions in it. It can be used to selectively control different types of controllers on an existing basis! Different controller supports different lights, to achieve the change of different colors and functions.This app only works on devices that are running Bluetooth 4.0 or higher and are running Android 4.3 or higher for Android devices. Please note that this product will not work on windows based devices.