Features of the 3M Littmann Stethoscope Cardiology III:* Solid stainless
steel chestpiece. * Two-in-one tube design eliminates tube rubbing noise and provides stereo sound. * Comfortably angled, anatomically correct headset. * Nonchill rim & diaphragm. * Patented 3M Littmann Snap Tight Soft-Sealing Eartips. * This innovative design offers a patented diaphragm on each side of the chestpiece.
