Star Moon Night Light Projector: Star Night Light Projector Is The Hottest Night Light For Kids.turn On The Light,it Can Project Up 15ft, 252 Square Feet Of The House With Beautiful Colorful Star Moon Pattern Which Is Romantic And Surprising. Put You In The Vast Universe And Starry Sky, Feel The Mystery And Peaceful. Good Sleep Environment: Creating A Dreamy Starry Sky, Best-time With Your Children Before Bedtime, Comfortable And Soft Light.it Wont Irritate The Eyes.the Star Projector Is Not Only Can Relax Your Body And Mind,but Also Improve Sleep Quality,so That There Are No Monsters In Your Child's Dreams. Perfect Gifts: Star Night Light Is Not Only A Fun Gift For Kids Friends On Halloween, Christmas Or Birthday, But Also A Favorite Toy For Children Even Yourself, Which Cultivates Childrens Creativity And Imagination. Besides, It's A Good Choice For Friends And Family To Decorate Party, For It Can Create A Warm And Romantic Atmosphere. Two Power Sources: Usb Connection Or Use 4 Aaa Batteries (batteries Are Not Provided)