• Connects to Eko software to visualize and share heart sound waveforms
• Up to 40x amplification (at peak frequency, vs. analog mode)
• Active noise cancellation reduces unwanted background sounds
• Toggle between analog and amplified listening modes
• Soft-sealing ear tips provide an excellent acoustic seal and comfortable fit
• Tunable, dual-sided stainless steel chestpiece with open or closed bell
• Designed for use with adult and pediatric patients
• FDA-cleared and HIPAA compliant

A new class of clarity The 3M™ Littmann® CORE Digital Stethoscope features the outstanding acoustics, comfort and quality of a Littmann cardiology-grade stethoscope enhanced by powerful digital technology. Features like up to 40x amplification¹ and active noise cancellation can help you auscultate with greater confidence. The 3M Littmann CORE Stethoscope connects with Eko software on a smart device² to visualize, record and share data.