YD ELECTRONICS Headphone Adapter for iPhone 5 n&uuml;&uuml;d Lifeproof Cases - Set of 3 Fits nd Lifeproof Cases for iPhone 5 YD ELECTRONICS Brand not OEM. Ships from LOS ANGELES not China All metal parts are Nickel Alloy for better corrosion resistance. ABS Plastic Resin body for durability. Nitrile black O-ring to guarantee waterproofing.