---
product_id: 362285264
title: "CORE Digital Stethoscope, Our Most Advanced Stethoscope Yet, Up To 40x Amplification, Active Noise Cancellation, In-App Sound Wave Visualization, High Polish Copper Chestpiece, 8870"
brand: "3m littmann"
price: "¥117913"
currency: JPY
in_stock: true
reviews_count: 13
category: "3 M Littmann"
url: https://www.desertcart.jp/products/362285264-core-digital-stethoscope-our-most-advanced-stethoscope-yet-up-to
store_origin: JP
region: Japan
---

# Smart device app integration Active noise cancellation 40x sound amplification CORE Digital Stethoscope, Our Most Advanced Stethoscope Yet, Up To 40x Amplification, Active Noise Cancellation, In-App Sound Wave Visualization, High Polish Copper Chestpiece, 8870

**Brand:** 3m littmann
**Price:** ¥117913
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your diagnostic game with the future of stethoscopes!

## Quick Answers

- **What is this?** CORE Digital Stethoscope, Our Most Advanced Stethoscope Yet, Up To 40x Amplification, Active Noise Cancellation, In-App Sound Wave Visualization, High Polish Copper Chestpiece, 8870 by 3m littmann
- **How much does it cost?** ¥117913 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/362285264-core-digital-stethoscope-our-most-advanced-stethoscope-yet-up-to)

## Best For

- 3m littmann enthusiasts

## Why This Product

- Trusted 3m littmann brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Silence the Noise:** Active noise cancellation filters out distractions for crystal-clear auscultation.
- • **Dual Mode Flexibility:** Toggle effortlessly between analog and amplified modes to suit your clinical needs.
- • **Comfort Meets Precision:** Soft-sealing ear tips provide a perfect acoustic seal and all-day comfort during long shifts.
- • **Hear Every Beat, Amplified:** Up to 40x amplification ensures no subtle heart or lung sound goes unnoticed.
- • **Smart Listening, Smarter Care:** Seamlessly connect to Eko app to visualize, record, and securely share heart sound waveforms.

## Overview

The 3M Littmann CORE Digital Stethoscope redefines clinical auscultation by combining cardiology-grade acoustics with cutting-edge digital technology. Featuring up to 40x amplification, active noise cancellation, and seamless integration with the Eko app for real-time sound visualization and secure data sharing, it empowers healthcare professionals to detect subtle heart and lung sounds with unmatched clarity and confidence. Designed for comfort and precision, this FDA-cleared device toggles between analog and amplified listening modes, making it an indispensable tool for modern medical practice.

## Description

Product Description 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. (Smart device not included. Some features require a subscription.) Take listening to a whole new level The FDA-cleared 3M Littmann CORE Stethoscope toggles between analog and amplified listening modes so you can listen how you want to during assessments. Tunable diaphragm technology—a 3M invention—lets you hear different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the chestpiece with light pressure on the patient to hear low frequency sounds; press a little more to hear higher frequency sounds. Soft-sealing ear tips conform to individual ears for optimal comfort and excellent sound occlusion. The 3M Littmann CORE Stethoscope works with Eko software on iOS and Android devices, giving you a HIPAA compliant means to save and annotate 15, 30, 60 or 120-second recordings in a secure dashboard. Create a library of heart sounds to monitor the progressions of a disease or for education, and securely share recordings with colleagues. 140X amplification based on comparison of analog versus electronically assisted amplified listening with maximum volume at the peak frequency (125 Hz). Manufacturer Contact Information 1-800-228-3957

Review: Outstanding Sound And Clarity! - Phenomenal amplification and clarity! Excellent quality as expected from Littmann.
Review: Exceptional Stethoscope: Raises the Bar with Outstanding Quality and Performance - This Stethoscope Raises the Bar! Although it’s a bit pricey, I can confidently say that it sets a new standard for what a stethoscope should be. From the moment I picked it up, I could tell it was built with high-quality materials and craftsmanship. All I can say is wow! The sound quality is exceptional, making it easy to hear even the faintest heartbeats and lung sounds, which is crucial in my line of work. What’s even more impressive is how many people I've let try it out who also respond with a resounding wow. Many of them end up ordering one for themselves if they can afford it. While it’s not the cheapest option on the market, I genuinely believe it is worth every penny. The performance and durability you get are unparalleled compared to other stethoscopes. I also highly recommend purchasing the hard case that’s specifically designed for this stethoscope. It’s essential for protecting your investment, especially if you accidentally drop it while transporting it. Overall, this stethoscope combines quality, performance, and a touch of luxury, making it an invaluable tool for any healthcare professional. I couldn't be happier with my purchase

## Features

- The 3M Littmann CORE Stethoscope connects with Eko software on a smart device to visualize, record and share data. (Smart device not included. Some features require a subscription)
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FWQ6LNF |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #2,584 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Stethoscopes |
| Date First Available | September 28, 2021 |
| Item Weight | 1.13 ounces |
| Item model number | 8870 |
| Manufacturer | 3M |
| Product Dimensions | 1.75 x 6.75 x 14.75 inches |

## Product Details

- **Brand:** 3M Littmann
- **Color:** Black Tube, Black Stem
- **Exterior Finish:** Copper
- **Material:** Stainless Steel
- **Product Dimensions:** 27"L x 6.75"W

## Images

![CORE Digital Stethoscope, Our Most Advanced Stethoscope Yet, Up To 40x Amplification, Active Noise Cancellation, In-App Sound Wave Visualization, High Polish Copper Chestpiece, 8870 - Image 1](https://m.media-amazon.com/images/I/611VhJjZ7dL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Can this stethoscope be used to amplify Korotkoff sounds?  I would like to use it as a teaching aid for hearing blood pressures.**
A: There is hidden problem in the device, for blood pressure measurement. There is a significant delay  between the sound itself and the appearence of the sound in the Iphone screen and at the bluetooth headphones. So, if you are using the tubing is ok, but considering that if you are teaching, the Iphone screen displayed by a datashow device, is somewhat delayed from the real Korotkoff sound. ± 2-4 mmHg difference caused by the delay, if you register simultaneously the cuff pressure ) of course depending of the rate of deflation). But, just the sounds on the screen and coming from good speakers is very good.

**Q: Can I pair it with my Bluetooth equipped hearing aids?**
A: The Littmann CORE Digital Stethoscope does not pair directly with Bluetooth hearing aids. You may be able to listen via Bluetooth hearing aids by pairing your Littmann CORE Stethoscope to the Eko app on your phone and listening live via Bluetooth through the app. Please see the article at the link for information on hearing aid models that have been used by Eko customers. https://support.ekohealth.com/hc/en-us/articles/360051252813-Eko-Hearing-Impaired-Ongoing-Study

**Q: Can it amplify the sound of the lungs and heart without using the app?**
A: Hello! Yes, the the added benefit of up to 40x amplification (at peak frequency, vs. analog mode) and active noise cancellation is offered by the 3M™ Littmann® CORE Digital Stethoscope independent of the app. The app allows you to visualize sound waves, as well as record, save and share at the touch of a button.

**Q: is the eko software included?**
A: Hello - In order to connect the stethoscope to your digital device you will need to download the Eko app from the Apple App Store® or Google Play Store®. Turn on Bluetooth® on your phone or tablet, launch the app, and turn on the CORE Stethoscope. Eko offers telemedicine and AI features that require a paid software subscription (where available, sold separately). Learn more at ekohealth.com/platform

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding Sound And Clarity!
*by S***H on February 3, 2026*

Phenomenal amplification and clarity! Excellent quality as expected from Littmann.

### ⭐⭐⭐⭐⭐ Exceptional Stethoscope: Raises the Bar with Outstanding Quality and Performance
*by M***O on October 27, 2024*

This Stethoscope Raises the Bar! Although it’s a bit pricey, I can confidently say that it sets a new standard for what a stethoscope should be. From the moment I picked it up, I could tell it was built with high-quality materials and craftsmanship. All I can say is wow! The sound quality is exceptional, making it easy to hear even the faintest heartbeats and lung sounds, which is crucial in my line of work. What’s even more impressive is how many people I've let try it out who also respond with a resounding wow. Many of them end up ordering one for themselves if they can afford it. While it’s not the cheapest option on the market, I genuinely believe it is worth every penny. The performance and durability you get are unparalleled compared to other stethoscopes. I also highly recommend purchasing the hard case that’s specifically designed for this stethoscope. It’s essential for protecting your investment, especially if you accidentally drop it while transporting it. Overall, this stethoscope combines quality, performance, and a touch of luxury, making it an invaluable tool for any healthcare professional. I couldn't be happier with my purchase

### ⭐⭐⭐⭐⭐ Such a great stethoscope
*by M***A on January 19, 2026*

Works absolutely well, and I love the silencer feature too. You won’t regret this purchase, and it’s worth the price, too.

## Frequently Bought Together

- 3M Littmann CORE Digital Stethoscope, Our Most Advanced Stethoscope Yet, Up To 40x Amplification, Active Noise Cancellation, In-App Sound Wave Visualization, High Polish Copper Chestpiece, 8870
- Eko Stethoscope Case Built for 3M Littmann CORE Digital Stethoscope/Cardiology IV Stethoscope/Classic Stethoscope/Eko Duo ECG + Digital Stethoscope
- 3M™ Littmann® Stethoscope Identification Tag, Black, 40007

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*