Thank you for viewing. This is a set of a police car and an ambulance. When you press the button on the roof of the cars, sirens and music will play. Operation has been confirmed. For safety, the batteries will be removed and packaged separately for shipping. I received this as a gift, and it has faded slightly over time. There is a small scratch on the hood of the police car, and some of the stickers are peeling off, but this does not affect use. (See photos 5-7) Please purchase only if you understand that this item has been stored at home. Thank you for viewing.