BENEWY 2 in 1 Adapter to Charger and Aux Earphones Stereo Jack Dual Headphone Audio & Charge Adapter Audio and Charge : Dual functionality to listen to 8 pin audio and charge at the same time. Calling and Remote Control:supports answer phone call ,remote control and microphone from 8 Pin audio headphones,just enjoy fun and conveience from this adapter. Excellent Performance : provides up to 48 KHz and 24 bit audio output. No current noise, 100% ensure premium and stable sound quality without sound distortion. Universal Compatibility: Made for iP XR, Xs, Xs Max, X, iP 8 & 8 Plus, iP 7, iP 7 Plus and any 8 Pin device that runs iOS 10.3 or later. Plug & Play: Just insert your charger or earphones into the jack and then it plays, no App needed, no additional software needed.