AOBBIY Mucus Clearance and Lung Expansion Device, Breathing Exercise Device for Lungs, Phlegm Remover, Inhalers for Breathing Problems, Flutter Valve Mucus Relief Device for Lung Cleanse, OPEP Therapy

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.

I bought this product for my Mum who has COPD. She has been using this for last 3 weeks and has reported a slight improvement on her breathlessness. It's still early days but we are very hopeful🤞 It's a well made product and it's small size means you can slip it into your handbag and take wherever you go. The only negative is that she finds it difficult to dismantle for cleaning purposes.

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

Did not help me, but everyone is different

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.