KEEDA&reg; iPhone 6 Plus Case,Waterproof Dustproof Shockproof Snowproof Bumper Case for Apple iPhone 6 Plus 5.5" 5.5 Inch (Yellow) Case is sealed and designed to use underwater, but inconvenience in daily use as it can only use touch screen, ports don't open Made of PC plastic & Silicon Gel, comes with carrying strap Screen-touchable, can still making calls, messages, music, videos or txt underwater via touch screen For iPhone 6 Plus 5.5" ONLY. Make sure that the the cover firmly close before using underwater, we suggest that you test the cover before put it into use Up to 6 Meter 3 hours Waterproof, to be on the safe side, please have a test before put it into underwater use