"LED light string Twinkly Strings RGB controlled by the application on the smartphone. These unique and innovative color changing Twinkly lights will change your Christmas decorations forever thanks to the decorative lighting industry leading bright RGB LED lights, revolutionary application and many color and effect options. With Twinkly LED string lights, you'll be able to display and customize the greatest and most sophisticated lighting effects ever. The Twinkly team is constantly updating and creating new effects in the Twinkly application, so that your Twinkly decorations are at the highest level year after year. The only limit is our imagination. Each of Twinkly's light string lights are built with 3 latest generation RGB LEDs, which allow the string to seamlessly change colors and color transitions, and display stunning and complex lighting effects. Key Features of Twinkly: The revolutionary and patented computer vision technology replaces the world's best programmers: With the help of the smart device's camera, the application recognizes the exact location of each light and thus ensures accurate display of animations You control each of the 250 LEDs; create your own effects, share them with other Twinkly users around the world. You'll even be able to draw your own designs with just a swipe of your finger on your smartphone! The LEDs are equipped with the latest generation RGB frosted and transparent lens, flat head and opaque layer to amplify the light intensity and display unparalleled effects. WiFi Connection Dual Mode: Choose Twinkly's built-in WiFi network or connect to your home WiFi network. Once connected, the Twinkly product is also compatible with smart home assistants. Take the stress out of string placement with Twinkly's Step-By-Step Decorating Guide. The Twinkly Grouping feature allows you to connect 2 or more sets of Twinkly string lights and decorations and use them together to create one large installation."