Review on Oneagle Waterproof Protective Shockproof Underwater by Brandon Addison

I bought this case to mechanically protect my cell phone from falls. As a former commercial diver and consultant to the diving industry, I am not convinced that this device will adequately protect your phone when used underwater. The main issue in this area is the thin membrane covering the bell's on/off switch. This membrane is sure to wear out if you constantly turn the ringer on and off, which I do at least once or twice a week. Although the manufacturer supplies additional diaphragms with the product, you'll probably never know if the diaphragm has worn out or cracked until you notice the water inside the case. It would be much better to provide a mechanical switch with an o-ring for this function. Otherwise, this is a successful case.