This Stethoscope is an acoustic medical device for auscultation, or listening to the internal sounds or heart beats of human body. Uses of this Stethoscope: It is used to listen the heart beats It is used to listen and monitor the pulse of the body Procedure to operate/ How to use: This Stethoscope has a small disc- shaped resonator that is placed against the chest, and two tubes connected to earpieces. It is often used to listen to lung and heart sounds. Safety information: Keep out of the reach and sight of children Handle with care