Mr
The audio is designed for use with high quality earphones (only). Highlights the advantage of the graphical capability of the electronic stethoscope, but detracts from educational utility.
AJam2 about 3M™ Littmann® SoundBuilder
The audio is designed for use with high quality earphones (only). Highlights the advantage of the graphical capability of the electronic stethoscope, but detracts from educational utility.
AJam2 about 3M™ Littmann® SoundBuilder