Aobbiy Lung Expansion, Mucus Relief Device, Hand-Held Breathing Trainers - OPEP Therapy, Drug-Free - Helps Open Airways, Remove Mucus Effectively. Stronger & Healthier Lungs and Airway, Easy to Use

Like so many of my friends and colleagues I have suffered a persistently productive cough for several weeks.Having seen a similar product advertised for a considerably more expensive price, I turned to Amazon and found several products claiming the same method of use and results for a considerably smaller financial outlay. The Aobbly device seemed the best bet. The functional principle and design of the unit is so simple that I was highly suspicious of the claims for efficacy. However, with three uses over the first twentyfour hours my airways were considerably clearer and my wheeziness was considerably reduced. Quite surprising considering its ease of use and no medication is required to supplement its operation. It is also very easy to keep clean. As an older person who is an ex smoker I have continued to use it briefly in the morning and evening as a trainer and am very impressed with the results. I regard the purchase as money well spent.

Too early to say but seems good

I was sceptical initially. Blowing into a plastic pipe with a metal ball in it sounds easy enough. It wasn’t so easy to begin with , it takes a few goes to get the technique right but that’s the important bit. Well, after several respiratory infections and lung weakness I found just how much a simple product used correctly and consistently could help. I started on the lightweight metal ball size ( there are 3) . You unscrew to change. I’m several months in and only now using the heavyweight ball. It works if you do. It’s simple and portable and oh so helpful. Easy to wash and dry. I recommend.

Easy to set up and use. not really value for money

I started having a look at this product as I wanted to find something to help me breath slightly better. To be clear with everyone, I do not have any breathing issues at all but I feel like sometimes due to dust and other factors, my airways are not as "open" as usual, making it slightly more difficult to breath.This lead me to look for something that could help me exercise my lungs and airways like this excellent product and turns out, this did exactly that.I initially did not feel much results but after about a week or so, it is noticeable that it does help. Obviously the more you do it , the better the effects. Even doing this for a couple of minutes in the morning or before bed, makes a difference!

Like other people's reviews I also wanted something to relief the mucus i have had from nasel drip back as drs have called it using saline nasel sprays and now a heavy cold and cough has caused more mucus build up .THe aobbiy is releasing the mucus and cough is easier after only 2 days use. Would recommend

This really didn’t work for me despite following the instructions. Unfortunately I didn’t find a benefit

Bought this device after seeing more expensive brands advertised that looked like the same thing. I don't suffer with mucas but I thought it would be handy to have it if anyone in my house ever had a chest infection or something similar.When it arrived I followed the clear instructions and was surprised how much you could feel the pulsing in your lungs when used correctly. I can see how it would help clear mucas and expand the lungs.Definitely would recommend this product, excellent quality for the price, great packaging and all instructions are in clear English. If this product can help ease chest problems early without the need for medication and a visit to the doctors then I would recommend every family have one.