Black, Navy, and Maroon. It features an anodized finish to prevent excessive scratching, making it ideal for daily use in ...

It is implemented to capture internal body sounds and is replaced with normal bell and chest pieces in conventional stethoscopes. A model of a 400mAh LiPO battery, in particular, ensures that the ...

A stethoscope is used to listen to heart sounds. It has two earpieces connected by tubing to a chest piece with two sides. One side of the chest piece is flat and called the diaphragm, and the ...