3M™ Littmann® CORE Digital Stethoscope, 8890, Mirror Chestpiece, Black Tube, Stem and Headset, 27 inch

All Littman products have a 12 or 14 digit company serial number whereas this has only 10 digit number which raises a question mark on its genuine

It's been great having this when I have a lot of background noises in a patient's room. It's very important to remember to charge it between 12 hour shifts though!

llego super bien, muy bien empaquetado, color correcto, se escucha perfecto y funciona bien con la aplicacion. muy buena compra. compra segura

I can’t say much about the product itself as I bought it as a Christmas present for my mom, however she loves it and said it was a game changer at work.Additionally she also mentioned that even when it is off it has a much clearer sound than other stethoscopes she has had.

I bought this item directly from Amazon LLC. I heard that there are many fake 3M Littmann stethoscopes. I've used for a week, and quality of heart and lung sounds are outstanding. Make sure to switch cardiac or pulmonary sound settings in the Eko app. If you hear heart sounds with pulmonary mode, there will be too much noise. Also, this item is very sensitive to sounds, you better use directly on the skin, clothes make noise. I contacted Eko customer service, and they said Littmann core directly from the Littmann store in Amazon (seller Amazon LLC) is authentic.

Excellent sound quality with excellent amplification. It is already cardiology IV stethoscope so it is very good even without the amplification. Also very sturdy. Given that so many people are obese the stethoscope is a very useful when the body habitus makes the sound travel less.Just one thing that I didn’t like is the button. They should change that to more analog dial button because it can be pressed accidentally and runs the battery out.