【Classic rainbow】 Battery + dual-purpose USB Romantic colorful seashell lamp rainbow starry sky projector lamp dream night light sleeping girl bedside lamp Two operating levels: rainbow light mode, long lasting rainbow light mode Two modes can be switched freely: 1. Multi-color rainbow mode, 2. Monochromatic gradient mode Best Gift and Room Decoration: This starry sky projector is a good choice for Christmas, bars, birthdays, room decoration, children’s party, parties and birthdays. It is the perfect gift for adults and children,