MaseiKar 33 ft 66 LED Smart Star Fairy Lights Color Changing String Lights USB Plug with APP Control for Classroom Christmas Decor

【Smart String Lights】This 32.8FT smart fairy light features 66 LED acrylic stars with a frosted shell that is non-fragile and emits a soft, non-dazzling glow, creating a romantic, dreamy atmosphere for bedrooms and gardens, perfect for Christmas gifts

【Smart App Control】Built with an intelligent IC chip, these star fairy lights can be controlled by a free app offering dynamic effects including Colorful, Scenes, Playlist, Scribble, Rhythm, Schedule, and Link for unique lighting displays on any occasion

【Music Sync & DIY】The LED twinkle lights sync color changes with music or sounds via the app, creating an immersive atmosphere for dances, family gatherings, and parties, and you can DIY ambient lighting with family and children for fun group activities

【Group Control】You can set a smart group for up to 5 sets of string lights using the exclusive app for convenient wider-range decoration and synchronized lighting shows, though they are not end-to-end connectable

【Timer Schedule】Timer functions add convenience by personalizing lighting time according to your lifestyle, helping you avoid forgetting to turn off the lights and become an environmental protector

【Versatile Control Options】Enjoy 3 control methods including App-Control for 16 million colors and 24+ scenes, a 24-button remote for color and brightness, and a USB controller button for switching modes and colors

【IP65 Waterproof & Widely Decor】Wrapped with three strands of wire inside a waterproof plastic layer, these color-changing fairy lights are safe and durable for indoor and outdoor use in bedrooms, gardens, camping, Christmas trees, and wedding parties