Vital Navi Stethoscope (Standard Type) Black 1 piece

It is made of lightweight aluminum, which makes it easy to wear without getting tired. It features soft ear pieces that are gentle on the ears and adjustable ear tubes that fit comfortably in the ear. The diaphragm and diaphragm ring are made of non-chill resin, which makes it less likely for the patient to feel cold. The diaphragm is a snap-in type that is difficult to lose. Overall length (mm): Approx. 730 Weight (g): Approx. 100 Material: Chest piece: aluminum, diaphragm: glass epoxy, diaphragm ring: polyester, bell cover: silicone, ear tube: brass, earpiece tube: PVC (polyvinyl chloride resin) Face size: Diaphragm side/Φ48mm, Bell side/Φ33mm Color: Black Medical device notification number: 11B2X00021121101