Adapter & Splitter, Dual Headphone Audio & Charge Adapter2 in 1 Dual Adapter for Jack Call + Sync + Charging + Music for iPhone X/8/8Plus/7/7Plus Audio & Charge :This adapter splitter allows you to use Headphone and charging your device simultaneously,also support the phone call control. Excellent Sound Performance: Supports up to 48 KHz and 24-bit audio output,keep earphones sound quality with no compromise. Remote Control & Microphone : Supports remote control and microphone from Audio headphones. Plug & Play: Just insert your charger or earphones into the jack and then it plays, no App needed, no additional software needed. Upgrade Compatibility: Perfectly Compatible for10.3 or later, supports iP 8, iP 8 Plus, iP X, iP 7, iP 7 Plus.