"Elevate your Christmas tree with this smart star tree topper that combines stunning visual effects with versatile app control. Featuring a conical base for easy attachment, it offers both dynamic and static lighting effects—including solid color, bi-color, tri-color, and multi-color modes. You can create custom light sequences such as flowing, sliding, chasing, alternating, or static color loops, with adjustable speed control. Controlled via the ""Hello Fairy"" Bluetooth app, you can access 16 million colors, music sync, brightness adjustment, and pause functions to match any holiday mood. A programmable timer allows automatic on/off scheduling via the app, while the remote offers 4H/6H/8H timer settings. The memory function restores your last selected settings each time the topper is turned on. With IP44 waterproof rating, it's suitable for both indoor and outdoor use. The 16.4-foot USB power cord provides flexible placement, making it ideal for Christmas trees, parties, shopping centers, weddings, and year-round festive decorating."