The Online Christmas Tree Bluetooth App Copper RGB Music Light String 2M is the perfect addition to any party or holiday decoration. This light string has 30 bright copper LEDs that create an amazing atmosphere of joy and celebration. It also has a built-in Bluetooth speaker that allows you to play your favorite songs wirelessly. The remote control makes it easy to switch between different light effects and colors. You can also control the volume and color of the lights for added convenience. The Online Christmas Tree Bluetooth App Copper RGB Music Light String 2M is more than just a light string; it can also be used as a decorative display. The metal casing of the light string adds a special touch to the display, making it look stylish and modern. You can also combine the lights with other decorations and components to create unique displays for your holiday party or event. The Online Christmas Tree Bluetooth App Copper RGB Music Light String 2M is a great choice for anyone looking for a beautiful and convenient way to decorate their holiday space. This light string is a must-have for anyone who wants to add a festive ambiance to their celebrations.