B.WELL WS-3 Sprague Rappaport Type Stethoscope (BLUE)Multifunctionality -  The device performs functions of 5 different stethoscopes Double-tubes provide - excellent acoustics For patients of all ages -  Versatile device for auscultation in children and adults. High sensitivity allows distinguishing high-pitched and low-pitched sounds and slightest murmur easily. Аccessories included -  Multifunctional stethoscope  furnished with 3 different sized bell chest pieces, spare plastics membranes in 2 different sizes, 3 different spare ear tip sizes. Durable use -  Reliable design and high-quality materials: chrome-plated binaural, molded PVC Y-tube Excellent acoustics -  Excellent acoustic properties, regular shape of a chest piece, high-density molded sound-conducting tube for interference prevention Soft ear tips -  Soft ear tips of ergonomic conical shape for comfort and excellent acoustics Durable molded PVC Y-tube Convenient chrome-plated binaural Plastic storage bag in a kit