Your smartphone is expensive; protect it from water, dirt, dust and sand with the Aquapac iPhone 6 Plus Case - 358. Talk, listen and operate controls right through the case.
All Aquapac waterproof cases are PVC-Free. They're made from Polyurethane (PU) - 100% recyclable, thinner, stays flexible when it's cold, easier to operate equipment inside the cases.
The 6 Plus Case uses Aquapac's patented lever closure system that makes the case waterproof down to 30 feet / 10 meters.
Most things work normally through the PU case, including the camera and touchscreen. The exception to this is you lose use of the touchscreen when the case is submerged; water breaks the circuit between your finger and the screen. Use the phone's volume buttons to operate the camera underwater.
You'll be able to talk and hear without a problem.
It comes with an adjustable lanyard, so you can wear it around your neck or cinch it to your life jacket.
The case should float with phone inside. Test that before you depend on it.