- Antimicrobial function, patented design
- Antimicrobial silicone ear tips & tubing
- Efficiently kill Organism(s)
- Escherichia coli ATCC 8739
- Staphylococcus aureus ATCC 6538P
- More suitable for the hospital use
- More safety stethoscope
- TUV certificate
- Nylon zipper bag for stethoscope 120N