Magnet Quantity: 16PS

and this 512g is a virtual capacity

you can take care of your hand

Material: Environmentally friendly ABS material

Stethoscope First Aid Products Accessories Automotive and Electronics Magnet Quantity: 16PSName: Double headed stethoscope Color: black, gray, red, yellow (the color is shipped randomly) Packing: OPP bag Product features: This product is used to auscultate the sound changes of the human heart, lungs and other organs. The interface diameter is about 44mm, the sound transmission effect is good, clear and no noise. Choose high quality aluminum alloy material, after finishing and surface treatment, it has the advantages of smooth surface,