Littmann Classic 3 Stethoscope – Made in USA A dual-head stethoscope used for examining adult and pediatric patients, featuring high acoustic sensitivity for accurate and reliable clinical examination. Features: Dual-use head for adults and children High acoustic sensitivity for clear sound capture One-piece tunable diaphragm (pressure-sensitive) Practical and versatile design for clinical examination The pediatric side can be converted to an open bell Warranty: 5-year Littmann (3M Littmann) manufacturer's warranty The warranty starts from the manufacturing date recorded by the serial number of each stethoscope ^These are the stethoscope specifications (The stethoscope is brand new, never used) Reason for selling: Change of specialization Serious buyers only. Contact via WhatsApp only.