48 Images & 2 Sets of ThemesUnlike most of the projector on the market, our projector have more images and more vivid colors, just twist the lens head to focus and let your child enter the magical dinosaur and sea world! Early Learning & Sleeping StoryAn entertaining and inventive way to make optical common sense fun by projecting images onto the ceiling, stimulate the child's curiosity and imagination, but also comfort the baby to sleep, give children a sense of security at night. EASY PLAYINGJust replace the slide by pulling the plastic cover, then inserting the selected disc and rotating or adjusting the disc to observe the projected image. The discs work really well too projecting lots of super images. Friendly DesignThe torches fit well into small hands, very suitable for the child to grasp and easy to carry. Also good for older children for use just as a torch as it has got a bright light. FUN LEARNING WAY Bright colors and various shapes promote children's thinking ability. Encourage creativity and enrich imagination in repeated combination pattern effort. It allows you to create many different images so it never gets boring.