VRlinking Replacement 3.5mm Headphone Extension Cable Wire Cord Adapter with Jack Cover Seal Screw for LifeProof iPhone 6 Waterproof Case - Black Replacement for lifeproof cord adapter, compatible with all iPhone 6, iPad and iPod LifeProof cases 3.5mm male to female headphone adapter screws into your LifeProof case, keeping it completely sealed Premium gold-plated connectors for optimal sound and corrosion resistance Allows full functionality of headphone muting, microphone and volume controls Talk or listen to music/video on your phone in waterproof case without worry of water damage