With this Christmas decoration set, you can immerse yourself in the wonderful world of Christmas. It will beautifully adorn your tree, home, and office. These shiny Christmas balls come in three different sizes and will enhance your Christmas tree. The Christmas lights feature 150 energy-efficient and long-lasting LEDs. With 8 different light effects: a combination of all effects, slow glow, blinking, wave, flowing, sequential, steady on, and slow fade, it shines beautifully and creates a magical Christmas atmosphere. The glittering balls look like real glass but are actually made of plastic, so you don't have to worry about them breaking. The balls are lightweight, allowing even your children to help decorate the Christmas tree. Additionally, a spare topper for the tree decoration is included. Enjoy these beautiful decorations for a magical Christmas celebration! Note: The product has a USB connection, but the certified 5V USB power source is not included. Color: shiny rose gold, matte rose gold, and glittering rose gold; Material: plastic, PVC; Length of the LED light string: 15 m; Voltage: 5V, DC; Power: 5 W; 8 light modes; With 150 LEDs; With USB connection; Delivery includes: 1 x LED light string; 1 x topper; 20 x 3 cm balls; 21 x 4 cm balls; 20 x 6 cm balls.