This product is no longer sold by the manufacturer. Functionality has been confirmed. It projects images onto the ceiling and walls like a planetarium, accompanied by soothing Anpanman music in the style of a music box and gentle light. You can enjoy four different projections simply by switching the discs, making it perfect for putting children to sleep or for playtime. It comes with four cartridges, which can be stored in the main unit for convenience. Requires 4 AA batteries. 15 songs included. This item was used by a child, but it was not used very often, so it is in good condition. Please understand this before purchasing. (_ _*) The stickers are still attached as they were when I received it from an acquaintance. Character name: Anpanman