1. Material: plastic 2. Applicable people: children 3. Let the baby to understand the medical diagnosis and health knowledge 4. Daily knowledge of small cards, help the baby in play to learn more knowledge 5. Simulation design, fun and educational 6. Lovely round shape, full-featured, use does not hurt the hand 7. First aid stretcher bed with a variety of colors randomly collocation 8. Power supply: built-in button battery
