Good shell that completely encloses the iphone. It is splash proof but I do not advise you to take a leap into the pool with :) Since the shell comes over the iphone, is pressed more directly on buttons but a button over a button so necessarily is a bit harder. For touch any problems. There's a film directly onto the hull. For the buzzer button, if one is careful in positioning the phone the first time, there is no loss of operation. In short this is what I was looking for
