The uniquely shaped chestpiece allows easy navigation around blood pressure cuffs and critical body contours. Switch easily from low to high frequency sounds with 3M’s ‘Tunable Technology' by switching from light to firm pressure Choose between a tunable diaphragm or a traditional bell thanks to a double-sided chestpiece. Avoid theft/loss- Personalize your scope with text and symbols with laser engraving Comfortably positioned headset is anatomically designed for optimal sound transmission. Snap-Tight soft seal eartips form an excellent acoustic seal, reducing ambient noise. Key diagnostic aid in the process of physical patient assessments.