Phone 7 Adapter & Splitter, Lightning Audio + Charge Headphone Aux Cable Adapter for iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7 and iPhone 7 Plus,support Calling + Charger + Music Dual functionality to listen to Lightning audio and charge at the same time it supports answer phone call ,remote control and microphone from Lightning audio headphones,just enjoy fun Made for iPhone X, iPhone 8 & 8 Plus, iPhone 7, iPhone 7 Plus and any Lightning device that runs iOS 10.3 or later provides up to 48 KHz and 24 bit audio output. No current noise, 100% ensure premium and stable sound quality without sound distortion ust insert your charger or earphones into the jack and then it plays, no App needed, no additional software needed