Third generation double-sided stethoscope
Universal three-generation double-sided stethoscope
Professional-Grade Stethoscope for Medical Examination
Classic Pediatric Stethoscope for Young Patients
Second Generation Double-Sided Stethoscope for Clear Auscultation
Lightweight Home Stethoscope for Everyday Monitoring
4th Generation 3M Littmann Classic III Stethoscope with Enhanced Acoustics