"Elevate your holiday display with this smart LED Christmas tree star topper, featuring an advanced light show that surpasses traditional tree decorations. Offering both dynamic and static lighting effects, this innovative topper presents solid color, bi-color, tri-color, and multi-color options, including mesmerizing patterns like flowing, sliding, chasing, and alternating sequences. Controlled via the ""Hello Fairy"" Bluetooth app, you can customize your display from 16 million colors, adjust brightness and speed, and even pause the effect at your favorite momentperfect for Christmas, parties, weddings, New Year's, and any special celebration throughout the year. - Bright Zeal 19cm Smart RGB Color-Changing LED Christmas Tree Topper Star App&Timer in White"