Bluetooth Starry Sky Projector Lamp Christmas Decoration Rotating Starry Sky Ambiance Light Ocean Water Pattern Night Light Stage Light. Add infinite charm to your Christmas, this multi-functional Bluetooth starry sky projector lamp perfectly combines starry sky and ocean water patterns to create a romantic and dreamy atmosphere. The lights rotate and change, as if you are in the vast universe. Whether for evening rest, parties, or holiday celebrations, it can bring you pleasant visual enjoyment. Bluetooth connection is convenient, and you can play your favorite music at any time, illuminating every beautiful moment, it is an ideal choice for your winter decoration!