Color Changing: Our christmas tree led lights feature vibrant color-changing options, allowing you to create a festive atmosphere that perfectly matches your holiday spirit and decor. Sync with Your Favorite Tunes: Enjoy the festive ambiance with 4 music modes that sync the lights to your favorite holiday tunes, enhancing your christmas celebrations and making them truly memorable. Adjustable Brightness & Timer: Customize your lighting experience with adjustable brightness settings and a countdown timer function, ensuring your christmas tree shines just the way you want it throughout the holiday season. Independent Topper Star Control: The warm white lights on the topper star can be independently controlled, allowing you to create a stunning focal point on your tree while adding a magical touch to your decorations. Versatile Holiday Decor: Perfect for christmas and new year celebrations, these led decor lights are ideal for decorating homes, gardens, yards, terraces, and balconies, bringing festive cheer to any space. Height: 1.8m/2.1m/2.4m. Power Supply: 120V Household Socket USB Power Supply. Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. 1Christmas Tree Led Lights.