Toy Medical Doctor on Duty Set + Light and Sound -Doctor Coat ,Carry Case Included- Great Educational Role Play for Girls and Boys - Eliminate Check-up Anxiety- Provides Hours of Imigiative Interactive Fun - No Risk Guarantee Realistic Doctor Kit Stethoscope with Heart Beat sound and Lighted Sturdy Instruments Versatile Doctor Coat Fits Most Children Carrying Case is Child Fiendly Open/Close -Holds Coat, Toys - with room for Add Ons. Appropriate for Boys and Girls Uses Mercury Free Batteries , Included. Meets US and International Plastics and Toy Standards