Breathing Device, Flutter Valve, Breathing Exercise Device for Lungs – Medical-Grade Material, Adjustable Resistance for Effective Mucus Clearance & Respiratory Training AIR Suit for

I got this after dealing with some lingering congestion that just wouldn’t clear up fully, and I was surprised by how much this little device actually helped. It’s simple to use—no batteries or setup—just breathe through it, and the vibration it creates really does help loosen things up.The adjustable resistance is a nice feature. I started on the lower setting and gradually increased it as my lungs got stronger. It’s not uncomfortable, but you can definitely feel it working. I’ve been using it daily, and I notice my breathing feels deeper and more open, especially in the mornings.It’s also easy to clean, which matters a lot to me. No plastic smell, no weird pieces—just solid, medical-grade material that feels like it’ll last. I appreciate that it’s drug-free too. It’s become a simple part of my daily routine, and honestly, I kind of look forward to that few minutes of focused breathing now.

This handy little device fits comfortably in my hand and is super easy to use. I start with light resistance and gradually work my way up. The gentle vibration helps loosen mucus, making each breath feel deeper and clearer. It's lightweight, quiet, and works without batteries. Cleaning it is quick with just soap and water, and it’s small enough to toss in my bag and take anywhere. It feels sturdy and reliable, giving me the confidence to use it every day.

I was really curious about how this would work, and ordered it with the hopes to one day use it to help my patients with respiratory issues. What really intrigued me was that it has a vibrating airflow that is triggered by breathing in and out.I like that it is adjustable resistance because I can tailor it to each patient’s needsIt is really sturdy - we've been playing around with it in the office, and it cleans up easily.I do feel that it has helped clear mucus from my lungs and look forward to more improvements with continued use.

Easy to use and gets you to breath better at fuller lung capacity. My Dr recommended this for breathing issues. It works when used as instructed.

REVISED: THE COMPANY REACHED OUT TO ME (AFTER AMAZON 30 DAY REFUND POLICY EXPIRED). THEY WORKED WITH ME TO HELP ME UNDERSTAND MY DEVICE AND HOW TO USE IT, PLUS THEY SENT A REPLACEMENT. THEY WERE VERY PRO-ACTIVE IN COMMUNICATING UNITL I WAS SATISFIED. THE PRODUCT IS A LITTLE TEMPER MENTAL TO RE ACTIVATE AFTER CLEANING, BUT IT DEFINITELY IMPROVES MY LUNG CAPACITY. OLD REVIEW: " Very discouraging. It worked for less than a month. I neglected to return it, because I kept thinking I was doing something wrong/ After cleaning, could never get the rocker on "just right", and barely get any vibration at all. For the money, it should last longer. I can tell a difference in my lung function since it quit working. So it was helping, as long as it worked."

Genuinely made a difference in how easily I breath. It's so simplento adjust the resistance which means I can tailor my lung exercises perfectly and it fits comfortably in my hand. Drug freenno batteries. Just pick it up and use it plus knowing it's made from medical grade materials gives a lot of confidence. Great design and it has become an essential part of my routine.

Why did you pick this product vs others?:Ad stated it was a medical device. No loose parts easy to use and it helps him to breathe and get rid of mucus.

Exactly what my provider wanted me to get. Easy to use.