Delux Doctor Play Set 8 Piece set includes stethoscope with heartbeat sounds, reflex hammer, light up thermometer, tongue depressor, syringe, flexible bandage with box, and a name tag The functional lights, sounds and colors are beneficial for your children's development Where imagination turns into reality for your little one healing pretend injuries and illnesses Perfect birthday or holiday present suitable for both boys and girls ages 2 and up Includes 3 x AG10 built-in non-removable batteries