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Littmann

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

  • Based on 441 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Oct 9
Order within 9 hours and 13 minutes
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Color: Black Tube, Black Stem


Style: High Polish Copper Chestpiece


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

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

Color: Black Tube, Black Stem


Brand: Littmann


Exterior Finish: Copper Chestpiece


Product Dimensions: 27"L x 6.75"W


Material: Stainless Steel


Brand Name: Littmann


Model Name: CORE


Recommended Uses For Product: Heart Beat


Unit Count: 1 Count


Number of Items: 1


Global Trade Identification Number: 46


Included Components: Stethoscope


Manufacturer Contact Information:


Manufacturer: 3M


Model Number: 8870


Part Number: 8870


Item Dimensions L x W: 27"L x 6.75"W


Item Weight: 32 g


Exterior Finish: Copper Chestpiece


Material: Stainless Steel


Color: Black Tube, Black Stem


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Wish I bought sooner
Color: Black Tube, Black Stem Style: High Polish Copper Chestpiece
Review Image by VCL
I love the stethoscope, particularly in cardiology since it’s so accurate and you can amplify the sound. You’re able to pick up the slightest deviation in normal sounds. It works as a normal telescope if you run out of battery. It is very soft and comfortable. I clean mine every day so it doesn’t get sticky. It is an incredible investment. I highly recommended. The size is exactly the same as a regular stethoscope and fits in any stethoscope holder. ... show more
Reviewed in the United States on December 4, 2025 by VCL
    • Amazing!
Color: Black Tube, Black Stem Style: High Polish Copper Chestpiece
Wife is a nurse. She and everyone else she works with love this!
Reviewed in the United States on June 20, 2026 by Wolfgang Miller
    • Worth the price
Color: Black Tube, Black Stem Style: High Polish Copper Chestpiece
Impressed with the quality of sound and how long it will go between charging
Reviewed in the United States on December 14, 2025 by Clifton A Sheets
    • WORTH IT
Color: Black Tube, Black Stem Style: High Polish Copper Chestpiece
Worth it! Might actually get the subscription to use more features.
Reviewed in the United States on August 28, 2026 by acac
    • Comfortable
Color: Black Tube, Black Stem Style: High Polish Copper Chestpiece
Very comfortable to use around your neck, if you have to. Easy to set up app.
Reviewed in the United States on June 5, 2026 by Anne
    • Great sound quality using the stethoscope! Could be so much better.
Color: Black Tube, Black Stem Style: High Polish Copper Chestpiece
I have always used Littmann stethoscopes since beginning my career as a physician. As I have gotten older I have felt that I struggle to hear subtle murmurs etc. The CORE digital attachment is fantastic! I can hear faint murmurs I probably would have otherwise missed. There are several things that I don't like. 1. As a physician who takes care of adult patients only, having a pediatric sized diaphragm is really not useful. This is made even more evident when you consider that the diaphragms tend to swivel very easily. I have found myself frequently having to tap the diaphragm to make sure I have the correct size selected. There is a very small dot on the tubing that I suppose is to help you know which diaphragm you have selected. The problem with the dot, is 1. it is black and blends in with the tubing. 2. When you choose the adult diaphragm, it is almost impossible to see. 2. It would be great if there were several options to choose from with regards to the diaphragm. An adult only, a pediatric only and both. That way physicians, NPs etc. could choose the chest piece that is ideal for the patients they see. 3. I was very disappointed with the sound quality using the app and Apple AirPods Pro. I was hoping to be able to use the CORE attachment when I had to see patients who were in isolation, but the sound quality was very faint. Maybe I didn't have the volume adjusted properly, that is something I will try with different volume settings and see if it makes a difference. 4. The app is ok. I find that it is very cumbersome to try to use the app to record heart sounds. You have get your phone out and open the app, then make sure that the app is connected to the CORE and then you listen to the patient. As busy as most physicians and other care givers are these days, it seems to be something that could be so much better. I can see this being very helpful in an academic setting, where a teaching attending has his medical students or residents listen to a patient while the attending records the sounds on the app. But for the vast majority of users I feel its more of hassle to try and use the app. 5. I have noticed that if you were to leave the CORE on, it will quickly drain the battery. I haven't had an issue with not having enough battery because I turn off the CORE as soon as I am done examining the patient, but it is something to be aware of. All in all, it is great and makes a difference to be able to pick up faint subtle murmurs etc. I would love to give it 5 stars, but it has enough quirks that I couldn't give it 5 stars. Hopefully it will improve with suggestions given by everyday users. ... show more
Reviewed in the United States on December 4, 2021 by Ravi Nerella
    • Game changer
Color: Black Tube, Black Stem Style: High Polish Copper Chestpiece
Well made, easy to use, and clear. My old cardiology stethoscope was hard to hear at times and about 8 years old. When I switched to critical care and pulmonology this stethoscope made it easy to hear everything. Battery life lasts about 2-3 weeks between charges which is good.
Reviewed in the United States on September 21, 2025 by Clayton Chroust
    • Stethascope
Color: Black Tube, Black Stem Style: High Polish Copper Chestpiece
Perfect for heard of hearing nurse.
Reviewed in the United States on March 22, 2026 by Layne

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