I needed a stethoscope for Nursing School while being on a tight budget .I did buy a cheaper stethoscope which came with a blood pressure cuff and that one was horrible, I really wanted a Littman stethoscope But their prices are out of my budget.The reviews and the price for this stethoscope sold me, I bought it and I am amazed by the quality.I recommended it to other classmatesYou really cannot go wrong with purchasing one .I researched and watched a video on MDF medical instruments... In this case a stethoscope for adults. MDF guarantees their products...with free lifetime replacement parts..any company backing their products like that has my vote! They've been in the industry since 1971 and boast of superior acoustics. I'd purchase this one if I were you.This is an amazing stethoscope and my second one. It works just as well as my very expensive Littman and cost a quarter of the price. It is very lightweight, comes with multiple ear tips for comfort, and comes in multiple fun colors. I truly cannot stress how great this product is, and for the price, it truly can't be beat. For any nurse, student, or healthcare provider who had a stethoscope attached to them for most of the day-you truly can't go wrong with this stethoscope.Uncomfortable and weak sound. I would’ve given 4 stars except for the fact that it’s not returnable! Buyer beware!I love this stethoscope. I wear black scrubs, so I thought the white would be a cool contrast. The rubber absorbs the ink from my scrubs, and got stained pretty quickly, even with daily cleaning.Great better than expected perfect sound longer the colorThis is worth the buy! The sound is very clear. Light weight.Fantastic product. Light weight with great sound quality.I am an EMT and I was using a litman stethoscope but I kept loosing the ear buds which are expensive to replace, so the offer of free parts for life on this is a big deal for me. The unit is decent. The tubes are nice and thick which insulates from alot of background noise.. handy when using it in the back of a moving ambulance. The sound quality is really good. The ear buds are very comfortable. They are very nearly as good as litman ones.. unfortunately I have lost one of them already... but you get three sets with the unit. Different sizes but they all fit my ears well enough. *update* I have damaged a few sets of ear buds while working however the warranty was easy to set up with a simple registration form and then it's an email to request parts, I did correspond with really friendly staff regarding my warranty. Soon after, only a few days I received an envelope with 6 pairs of ear buds in it. Fantastic. ... All in all I am well impressed with this unit and the warranty, and I have been telling a lot of my colleagues who are also impressed with it too..The sound is the worst and the earbuds just snapped out together with the METAL tube in just 3 minutes of use. Never in my 7 years in healthcare profession have I ever seen a stethoscope like this. So much for the "lifetime" warraty. Its more like a toy. Im returning this one and will invest on much more expensive yet 100x better than this toy.I bought this for home use to listen to my families chest following covid and still having breathing and coughing issues. I already knew how to use one from my previous job so it gave me a head start, this stethoscope is very good quality in sound and it is lightweight and appears well made.NOTE: It comes with a plastic cover on the end of the stethoscope for protection you need to remove this and replace it with a soft silicone cover instead otherwise you won’t hear anything. I know other reviewers have mentioned no sound.There are various size ear plugs which was great as I had to change to a smaller size, the earpiece should not sit directly in the ear but should be positioned outwards of the ear canal slightly to get the best audible effect.I have already recommended this to a few people at work, the next thing I will be buying is a sphygmomanometer to do my parents blood pressure the proper way. Fantastic item and so pleased I bought it.as a front line ambulance bod, I tend to use a stethoscope on a daily basis. I own 3 litmanns and I must say, this is the cheapest stethoscope I own and is no doubt on parr if not better than top brands!The sounds is so good and clear, the tubing is nice and thick, one which you can compare to a cardiology steth. Definitely will he buying again, PLUS, free parts for life!!!This was my first stethoscope so at first I thought it was pretty decent and was very happy with my purchase (having used other presumably cheap ones all the way up to a Littmann whilst working as a first responder). THEN I got myself a Littmann Classic in the amazon Black Friday sale and have only been using that since and YIKES I used this MDF one the other day (coz it was closest to me lol) and I couldn’t believe how rubbish it is! But to be fair most cheaper stethos are pretty pants compared to the Mecca that is A Littmann stethoscope... the sound quality is quite muffled and Quiet and it’s the material is bit rigid making it a little awkward and fussy when dealing with patients. HOWEVER in my professional opinion it is still an average quality medical tool and a good choice for practicing your med skills or perhaps want a mediocre stethoscope for a personal first aid kit.Stars deducted for value, low sensitivity to sound and the stiff tubing.hope this helps