Frankly bluff, I took this case to my companion. We left for a holiday in Reunion. And so we tested everything, he fell, spent a lot of time in seawater to make photos, and impeccable anything. It was still flushed every time because salt water not great. Iphone 4 works well, perhaps harder button for sound. Choice of many colors on the official site. Very satisfied, especially for the daredevils, water sports or child touches everything is ideal. Fairly thick case.
I add that beware of Article sold, there has indeed many fakes, we bought it on amazon but for the price 70euros the official site, I doubt that a lower price is a LifeProof true.
After seven months still effective in terms of strength, after the screen is not because nickel wear but still very readable and responded well to touch.