When you sork into the water too long, it ...
923407
When you sork into the water too long, it absorbs too much water and getting too heavy on your neck. Also inside stuff shift to the end
4559239
The water flow almost stops when running through the filters, and when you shut off the value it keeps running for almost a minute.
4460068
Sometimes too much water comes out at once, but other than that it's great.
745929
Now I feel that my celullar is really protected from the water
546377
does what it says  can be submerged for a time and not get innerdswet.
2109071
You can close you eyes and hear the rush of the water and live
4020497
It works really well. It takes a while for the water to be clear and not with air in it. Be sure you don't over tighten it.
893945
I bought this case to take with me floating down the river.  It came with an enclosed strap which i used to hang it from my neck while i floated.

long story short, water got in the case which caused the music to cut in and out. It didn't mess up my ipod and most of the water was kept from the ipod compartment, but the water got in the other two compartments that surrounded the speakers.

Sound wasn't real loud, if you turned the volume up, at a certain level, the speakers would cut out from too much power trying to be pushed out of the speakers.

If you just want to hang it below your shower or next to your pool, and you plan on being right next to it, it should work just fine and be loud enough. if you're wanting to listen to it from 5ft+ or if you think you might accidentally drop it on the water (it will float) then it might not be the best option.
4648100
Dont buy this! I spend all my time in a high degree of vigilance looking everywhere for large ships. I don't bathe or swim as I am constantly concerned these aquatic horrors could inflict upon me their large shippedness. I avoid open spaces bigger than a ship of a large size lest one spring forth that I cannot avoid.
3264892
The item worked well at keeping the phone dry. In the water however, the pressure exerted by the water on the screen made the use of the camera features impossible. It also made the flash reflect and overexposed the shot.
735564
I bought this item to replace one that looked just like it that had worn out.  It doesn't stay level in the water, however.  It tips backward at about a 45 degree angle. I think it's because the water doesn't fill all the way to the top.  I can force it full and then it sits upright for a little while.
984884
I bought this for my iPhone 6+ 128GB for some extra security down on the beach front.  The case definitely provides dust and sand protection, but it is certainly not waterproof.

It passed the water test (where you submerge the case for 30 minutes) with flying colors.  I was a little hesitant to take it with me sailing, but it had done so well in the test I brought it.

The phone was in a cubby standing in one inch of water for around two hours.  I was constantly checking on the device to make sure water wasn't creeping into the case.  When I got to shore I checked on it during hour three and there was visible water inside the case.

I took my phone out of the case and it was visibly wet, but still functioning.  The silent switch had become broken and non-responsive.  I was thankful to still have a phone.  Eventually, after two weeks the switch began to work again.

This would have been a great dust/sand splash proof case, but it is certainly not waterproof.
3272820
after a short while the water smells like fish, doesnt last long enough for cost required to keep that smell away. something doesnt seem right
692475
In about three weeks the hero is shot 5 times swims in 33 degree water for 20 minutes leaves the water an treks miles in wet clothes during a blizzard, also got stabbed in the leg with glass and flies back and forth from the US to Europe. Just too much for me
233401
The color is darker than that of the picture. And water sometimes can still come in. Or you need to keep it tight but your eyes will feel uncomfortable.
4311519
Kind of spews water even when not filled to the "max" line. It's fine if you're not trying to wear the item right away, so that it has time to dry out.
2560022
It's too buoyant, so you have to weigh it down.  It's not very comfortable.