Popo-chan Change to Chatter Hospital ! Ambulance Set contents body, stethoscope, syringe, thermometer, coloring agents, drink drugs, bandages, patient registration card, cold Hie sheet, Popo-chan for the mask, talking pillow The main manufacturing country: Vietnam Age: 3 years old or more Use battery: single 4 ~ 2 (not included) Battery type: battery, please purchase separately for the sold separately.