One-side Cardiology Stethoscope (bright)

1. The cardiology stethocope is dustless and wear-resistant with a delicate touch.

2. Its hose made of natural PVC has a softness degree of 38-45 and is durable and hard of aging for doctors' comfortable use.

3. The earplugs of natural mould silica gel in accordance with the auricle physiology curve avoids doctors' fatigue for long wearing;they have fine sealing features and avoid sound leakage. 2 pairs of earplugs are suitable for doctors with auricle differences.

4. And the terrific sealing structure for shafts to withstand air pressure of 2 Pascal without leakage makes the stethoscope the only domestic that meets EU quality standards.