Ideal use for General Examination. Features a chestpiece designed for ease of use around blood pressure cuffs and body contours. Tunable diaphragm conveniently alters between low and high frequency sounds without the need to turn over the chestpiece. Includes a single-tube design available in mutiple colors with rimmed nonchill diaphragm and bell. Anatomically correct headset with firm eartips. To help clinicians be sure they are obtainig a genuine Littmann Stethoscope, all acoustic (non-elecronic) stethoscopes with a 2007 lot code (or later) will carry a 3MTM Confirm TM Authentication Label with Floating Image Technology.