Baby Ocean Mini Projector, Buki The mini projector displays exceptional pictures on the ceiling or wall. This mini projector has 3 discs, which in turn contain 8 different images. LR03 AAA battery required, not included. Projector dimensions: 7.50 x 3.50 x 13 cm Manufacturers recommended age: 5 years + Warnings! Please read carefully and follow the instructions for use and safety! Failure to follow safety warnings, instructions and recommendations can cause various hazards. To be used under the supervision of an adult. For children over 5 years old! Not suitable for children under 36 months due to small parts that can be swallowed! Danger of suffocation!