At Christmas, every room should put a Christmas candle like this. Children will be very happy. This unique and charming Christmas music-style candlelight allows you to regain the Christmas atmosphere! When the glitter liquid rotates, its color changes beautifully. The glitter aesthetic is magnified thanks to the LED lights. It also mimics the warm and cozy ambient provided by a Christmas candle! Colour Changing: As the water swirls around, a color-changing LED illuminates the water to create a dazzling festive feature. The colors change slowly between green, yellow, red, pink, transparent, and blue. Whilst the replica flame glows a flaming orange color. No melted candlewax that can damage pieces of furniture, LED flame gives off a lovely warming glow. It will surely make your Christmas with friends and family unforgettable. Features of color-changing LED Christmas candlelight: No complicated assembly - no complicated wirings or assembly. After adding water, just insert the USB cable or install the battery and turn it on, and you're good to go. Multiple lighting modes - changes from one beautiful lighting to another, swirling water illuminated by color-changing LED. Creates a warm atmosphere - exchanging gifts will never be the same with the unique atmosphere this will provide. Specification Material: Plastic Size: 10.2 x 3.1 inches Power supply: AAA battery or USB(Battery is not included) Voltage: 4.5V Four Colors Set : Gold, Silver, Blue, Red ALL Colors Set : Gold, Silver, Blue, Red, Purple