The Elite Medical Instruments Platinum Series Deluxe Cardiology Stethoscope. Quality you can feel. Featuring a dual tube stethoscope with high acoustic sensitivity. Soft comfortable ear tips along with a classic design chest piece that features on non chill ring. This cardiology stethoscope also features a floating diagram that can be used to listen to both low and high frequencies. Press softly against the skin to listen to low frequencies or press firmly on the chest piece to hear high frequency sounds. The stethoscope also features a traditional bell to listen to low frequencies as well. Ear tips must be inserted into ear correctly. Please read instructions prior to usage. Latex free.