Vibrant RGB Color Changing Effect: These outdoor Christmas lights feature a 44.5FT length 420 LEDs with 80 drops and RGB color changing capabilities, offering a wide range of colors including multicolor, white, and warm white. With over 30 light adjustment modes, create a stunning and dynamic display for your outdoor Christmas decorations. Dual Control Options: Control your Christmas lights conveniently using the included remote control or the dedicated mobile app. Switch between different colors and lighting modes with ease, providing maximum flexibility and convenience.Key Features: Weatherproof and Durable: Designed for outdoor use, these Christmas lights are waterproof and can withstand winter weather conditions. Perfect for illuminating trees, porch, yard, and roofs, creating a cheerful holiday ambiance even in the harshest weather. Music Sync and Timer Function: The smart mobile app additional features such as music synchronization, allowing the Christmas lights to dance along with your favorite tunes. Set timers to automatically turn the lights on and off, ensuring hassle- operation during the festive season.Country of Origin: USAManufacturer/Importer/Packed By: MAOYUEAvailability: Estimated time of delivery is 15 – 17 daysDelivery Region : All over India