Features 1. RGB Light String: Various LED strip lengths are available for selection, which can not only decorate rooms but also be used for decorative design on courtyards. It is divided into three parts for easy installation and stable power supply. Waterproof outdoor lights are made of durable and transparent silicone. 2. Intelligent Wi Fi Outdoor Lights: Install, leave, and enjoy your intelligent outdoor lights through a simple application control. Set a timer, select colors or scenes, and adjust brightness levels to arrange outdoor lighting around daily life. 3. Year-Round Protection: This outdoor light strip has a waterproof rating of IP44, is dustproof, and can prevent low-pressure water spray from any angle. Specially designed for outdoor use, making them the preferred lighting fixture for outdoor Halloween decorations. 4. Multiple Scenes And Endless Colors: preset different festivals and holiday scenes to choose from, including Halloween and Christmas, for year-round decoration and to enhance the festive atmosphere. 5. Synchronize With Music: During gatherings, the lights can move with your favorite music and enjoy a dynamic lighting show. The secret lies in the integrated microphone on the controller, which can accurately pick up sound. Specification Material: Plastics Color: Multicolor Length and Light: 5 meters and 50 lights10 meters and 100 lights15 meters and 150 lights20 meters and 200 lights Size: 12 x 9 x 5 cm Weight: 105 g, 130 g, 160 g, 188 g Package Include: 1x Luetooth Intelligent LED Outdoor USB Light String