Everything works normally through the case including cameras and capacitive touchscreens*. You can talk and hear without a problem. Also protects from dust,dirt and sand. Like most of our cases it'll float if you drop it in the drink. The seams are high-frequency welded to form a super-strong bond. The Aquaclip® (a patented,ultra-secure,rustproof,injection-moulded plastic seal) opens and closes with a simple twist of two levers,and everything stays in one piece even when open.