Come and Check Our Branding Solutions.The kids projector is equipped with stars and marine life two projector films. It can inspire kid's interest to universe and the spirit of exploring. There are two ways to replenish energy: one is by USB cord and the other is by 4 AAA batteries (not included), which allows you to bring it to anywhere when necessary. It can accompany the kids in the night and overcome the scare to darkness! Great Christmas gift for kids. Pls check inventory and detailed info before placing your orders.