Underwater Breathing Equipment with Snorkel Mask (S/M or L/XL), Portable Motorless/Tankless Diving Breathing System with 6.5FT Hose for Snorkeling, Scuba Diving, Pool Swimming and Fishing

I usually read reviews before I order but I was so excited that this was something that I had been thinking about that I ordered it without reading reviews. Boy, was I disappointed! It only works right on the surface of the water just like any ordinary snorkel would work. One foot down in the water the mask collapses against my face and the air is cut off. Tried it multiple times and got the same result. I figured I was doing something wrong so I went and read the reviews on Amazon. Everyone had the same result as I. This is a TERRIBLE PRODUCT.

The mask and all of the accessories (hose, snorkel attachment, flotation device) were seemingly built of durable materials and felt substantial. Unfortunately, the mask didn’t function underwater as advertised at all. As soon as the top of the mask became fully submerged, breathing was not possible. Multiple attempts to troubleshoot, such as checking to ensure the hose wasn’t kinked, checking the ball valve in the snorkel, checking mask seal, failed to fix the issue. Appears to be faulty air intake valves. Extremely disappointed, as I purchased two of these for my son and I to pretend dive in our pool. Didn’t even bother trying to assemble and test the second mask. Product failed first article testing. That was enough for me.

As others have said, the mask will work at surface level, but as soon as you try to dive down at all, it collapses and water rushes in.

Can’t go over 2ft down and mask collapse and start to leak. Don’t waste your money

Collapses under pressure absolutely does not work and never will

Have to breathe in so hard and when you do the whole mask collapses.

Returned because it did not perform as described? Purchased to work on my swimming pool light. Worked in shallow water as a snorkel, but it doesn’t work in any depth greater than 12 inches. Seems that the laws of physics are not allowing for breathability in any real underwater depths. When going under water, breathing begins to become difficult, then valves eventually collapse and water seeps in. A bit scary. Use at your own risk. I sent mine back and got my refund.

It doesn’t work

The hose running from snorkel to mask is too pliable-it doubles over and stops air flow AND could not get the L/XL mask the to fit. No matter how tight the mask adjustment water leaked in.