KZ ED Special Edition Classics Gold Plated Housing Extra Bass HD HiFi Headphones with Microphone Gold planted resplendent housing, purer sound experience Reasonable acoustic structure, with strong and powerful bouncy bass With microphone and remote control for easy control of music and calls 3.5mm gold planted jack with 90-degree angle; HiFi lossless cable Works with iPhone, samsung, LG and other smartphones, computers, MP3 players and other devices with 3.5 mm port