??DIY Light Show??This 16-inch Moravian Christmas tree star topper light has RGB color changing function, 16 million colors and a variety of dynamic modes, you can DIY your own color and lighting mode, quickly create a unique Christmas tree top star light! ??Lights Sync with Music??The Christmas star tree topper have a sound perception function, and when tuned to music mode, the color and rhythm of the lights change with the change of sound and music, creating a charming audio-visual experience, which is ideal for various party occasions. ??2-in-1 Design??Our Christmas tree top star come with a metal base that you can use as a star on top of your Christmas tree by inserting the metal base, or you can remove the metal base and hang it indoors or outdoors. The 84-inch cable makes it easy to use, and it's perfect for Christmas decorations. ??Easy to Install & Timing Function??This moravian star christmas tree topper features a quick press clip design for easy installation in seconds. The Christmas moravian star light has a timing function, you can set the time of its opening and closing. Brilliant colors flying in the air, creating a strong holiday atmosphere. ??Three Control Options??You can control the Christmas tree light up star through the Bluetooth APP on your phone, the infrared remote control and the plug button on the USB cable. Moravian star lights can be used for Christmas decorations such as Christmas trees, doors, living rooms, patios, gardens, patios, balconies, etc.