AOBBIYLung 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.

Small and seems to work well after only a few days of use

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.

It was good.

I was recommend using one of these from my COPD nurse. So I purchase this on and started using it straight away. After a few days I found that it had help bring up the phlegm on my lungs and allowed me to breath a lot better. Told my consultant that I was use it and he agreed they are great for people with COPD if they have a wet cough like me that the phlegm is hard to get up and/or sticky. I would recommend this product it work for me and still is I use it everyday and my lungs are feeling great.

Have tried with this but it does nothing.

I had a lingering cough and mucus probably in lungs. The cough syrup and similar remedies didn’t help. After a few weeks cough settled in but still had mucus and breathing difficulties. I wanted some non-intrusive method to regain the normal breathing and reduce mucus. This device actually helped to clear airways and regain the breathing up to some extent. Because you could push your lungs to release mucus and clear them by applying pressure with breathing. It is very practical as it only requires a little maintenance. Recommend.

So disappointed by this product. I paid extra to have it delivered same day to help my breathing and clear the mucus on my chest. Has not helped at all.