Onlier Compatible Charger and Headphones Splitter Adapter for iP7/7 Plus / 8/8 Plus,2 in 1 Design Applicable for Calling & Remote & Charger & Music Music & Charge :2in1 dual lightning adapter support you use Headphone and charging your device,also support the phone call control. Remote Control & Microphone : Supports remote control and microphone from Lightning Audio headphones. Excellent Sound Performance: Supports up to 48 KHz and 24-bit audio output,keep apple lightning earphones sound quality with no compromise. Also supports 3.5mm AUX in the car. Plug & Play: Just plug into your iPhone and connect to the earphone and lightning cable, so you can use it to listen to music, or call, and charge your iPhone at the same time. Compatibility: Perfectly Compatible for iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X and any Lightning device that runs iOS 10 or later.