Here is a pre-lit Christmas tree that you can easily control with your iPhone or Android device. The Twinkly App Controlled LED Christmas Tree has 400 RGB+W LEDs and a WiFi/Bluetooth controller. It comes with everything you need to create your own effects on your phone with a few taps.
This LED Christmas Tree stands 7.5ft tall. Since the lights are weatherproof, you can use them outside. Thanks to Twinkly Computer Vision maps, the app knows the position of each LED bulb. These lights also sync to your music.[where to get it] [Credit]