Advanced Bluetooth Connectivity:Experience seamless control with the included Bluetooth app and remote, allowing you to change colors and patterns with ease. Versatile Decorative Use:Perfect for Christmas, weddings, and outdoor stalls, these curtain lights add a touch of magic to any event or setting. High Light Emission:With 450D LED light beads, these curtains emit a bright and vibrant light, enhancing the ambiance of your space. Easy Power Supply:USB powered, these curtains can be easily connected to any power source, providing flexible and convenient use. Variety of Lighting Options:The product comes with two lighting options - Bluetooth APP 450D (3 meters * 3 meters) 15 bars and Bluetooth APP 300D (3 meters * 2 meters) 15 bars, offering you a range of lighting choices to suit your mood and needs. Easy Installation:Designed for ease of installation, these curtains are ready to use once they are hung up, saving you time and effort.