Review on 🌊 Revolutionary Powerbreather Wave Snorkel: Enhancing Your Underwater Adventure by Antonio Baker

Exactly as advertised. Probably very good for those with young, strong lungs as a lung booster. For me as an older swimmer who is always a little short of breath, the necessary deceleration when breathing in and out is tiring. Maybe more than that, it's noisy. I've pretty much reverted to plain old pipe. Once again it's very well made, just as advertised, but I wish it took less effort to breathe and was somehow quieter. Late update: Tried again as regular snorkel resulted in CO2 being rebreathed. problems. I got used to it fairly quickly and the required inhalation and exhalation pressure was not a problem. I think they now come with an inhalation tube that requires less effort; I don't have that yet. However, I am still bothered by the rather loud noise that the bubbles make when exhaling. Upgrade to four stars.