Flutter Valve Breathing Exercise Device for Lungs, Portable Lung Exerciser & Mucus Clearance Device, Adjustable Resistance for Mucus Removal

I’ve been using the breathing trainer for a few weeks now, and I can honestly say it’s made a noticeable difference in both my lung capacity and overall breathing control. At first, it felt a little challenging to get used to, but that’s the point—it provides just the right amount of resistance to strengthen your respiratory muscles. The design is compact, lightweight, and easy to carry, so I can use it at home, during breaks at work, or even while traveling. Cleaning is simple, which I appreciate, and the adjustable resistance levels mean I can gradually increase the intensity as my lungs get stronger. Since starting, I’ve noticed improved stamina during workouts, less shortness of breath when climbing stairs, and even better relaxation when I pair it with deep breathing exercises. It’s a great tool not just for athletes, but also for anyone wanting to improve lung health, manage stress, or support recovery after illness. Overall, I highly recommend this breathing trainer—it’s a small investment with big benefits for your health and fitness.

Quality product for an excellent price. Easy to use and clean. I wasn't expecting such immediate results, I wish I had purchased this item sooner! Going through treatment for breast cancer drastically effected my lungs. My first use started clearing the mucus immediately, my lungs and chest already feel noticably better. I just got this item yesterday.

Simple mechanism vibrates the lungs to help break up mucus. Effective and works as intended.

Only had a week and following directions I’ve been able to loosen the mucus and get it out. My coughing has been reduced. I’d just gotten over a copd flare last month and the cough just wouldn’t quit. Now everything seems to be calming down🙏

I had an expensive flutter valve from doctor prescription and found it useful. When I came across this product, I was amazed about its price and simplicity. I ordered and tried. With the heaviest ball, I can get the same result as the expensive one. And this one, you can easily take it totally apart to wash if two persons are sharing it. I do not know about its duability, but the build simplicity is on the promising side. Otherwise, I will just buy another one, no pain.

I found this thing to be pretty useless since it is very small and doesn't offer much resistance to do much. Might be okay for a young adult but not for me.

I always referred to these things as flutter balls but anyhow my old one was quite difficult and had a bulky design, this new flutter valve has been nearly a lifesaver for me. I was impressed to see it came with three different size balls I prefer the large one. The humidity makes it very difficult in breathing and feels like an elephant is sitting on my chest! I would inhale too much of my albuterol, but since using my flutter valve ,my chest congestion it's a miracle, how quickly I will be coughing up the phlegm. I am not using my albuterol inhaler as often And truly breathe easier after using my flutter valve.

Easy to use. It works well.

ممتاز ومريح

No box, no instructions included and poorly packaged.