Features: Brand new and high quality Illuminates your space with these versatile USB String Lights! With 100 LEDs and a waterproof , they're perfect for Christmas, Halloween, parties, and weddings. Take control of your lighting with these convenient Christmas String Lights. Adjust the colors, modes, and brightness to create the perfect atmosphere. Set timers and enjoy the convenience of remote control. Perfect for those who love festive decorations, these String Lights are suitable for both indoor and outdoor use. Great for bedrooms, courtyards, backyards, and garden. Create a captivating setting with these String Lights. Use them for Christmas tree decorations, home decor, or any special occasion. Let your creativity shine and transform any space into something extraordinary. Add a touch of style to your surrounding with these String Lights. Whether you're hosting a gathering, sprucing up your living space, or adding a festive touch, they'll bring warmth and charm to any event. Specifications: Material: Plastic Style: Colorful, Warm White(optional) Size: 6.5x5.5x3.3cm Package Includes: 1x LED Strips Lights note: Customer prepare with 3x7 batteries. 1. Turn on the sound sensors light and play a Christmas song for one minutes at the same time. 2. 3meter waterproof light string, decorated with outdoor Christmas trees, indoor Christmas trees. 3. Automatically stop, sense the sound to light upagain andsing. Song : AllIWantForChristmasIs You