Features: 1. Let children know optical common sense. Learning while playing, stimulate the child's curiosity and imagination, comfort the baby to sleep!Is kids' favorite Christmas / holiday / birthday gift. 2. Our projector have more images and more vivid colors. Let your child enter the magical space world. 3. The slide projector is made of high-quality materials, and the smooth edges will not harm children's small hands. 4. An entertaining and inventive way to make optical common sense fun by projecting images onto the ceiling, stimulate the child's curiosity and imagination. 5. An entertaining and inventive way to make optical common sense fun by projecting images onto the ceiling, stimulate the child's curiosity and imagination. Notice: *Actual color may be slightly different from the image due to different monitor and light effect *Please allow 1-3cm deviation due to manual measurement *Story Reels Random shipments Description: Size: 22.5*6*4.5cm Battery: Button Battery (included) Package List: 1 pcs x Slide Projector Watch