The MDF 797DD 2-in-1 Titanium Cardiology Stethoscope is a premium diagnostic instrument featuring dual-head chest piece with titanium components for superior acoustics and durability. Designed specifically for cardiology and general examination with excellent sound transmission. Key features: • Titanium dual-head chest piece • Convertible 2-in-1 design • Premium acoustic performance • Ergonomic binaural design • Durable construction • ComfortSeal™ ear tips • Navy blue professional finish This cardiology-grade stethoscope features a convertible chest piece that can be used as both a traditional bell-and-diaphragm or a rotatable full-frequency piece. The titanium components provide exceptional durability while keeping the device lightweight. The tubing is designed to minimize ambient noise interference, and the headset is ergonomically angled for optimal comfort during extended use. The stethoscope comes with extra ear tips and diaphragm replacements.