• Traditional bell combined with tunable diaphragm technology that allows you to conveniently alternate between low- and high-frequency sounds without turning over the chestpiece. See it in action...

• Excellent acoustic seal and comfortable fit with patented 3M™ Littmann® Snap Tight Soft-Sealing Eartips.

• Comfortably angled, anatomically correct headset.

• Patient-friendly, nonchill rim and diaphragm.

• Single-lumen tubing in a variety of popular colors.

• Latex Free (See latex statement.)

• Three-year warranty.

The Classic II SE features a dual frequency, tunable diaphragm that allows the user to listen to both low and high frequency . The diaphragm on one side augments the traditional bell function for the opposite side. Firm
pressure allows the user to hear high frequency sounds and light pressure lets them hear low frequency sounds.