Iconomi Adapter Compatible with iPhone 7, 7Plus, 8, 8 Plus, X, iPad, iPad Pro, Splitter, 2 in 1 Dual Headphone Jack Audio + Charge Cable Adapter, iOS 12 or Later, Sync, Music Control, Charge Function UPGRADED COMPATIBILITY: Perfectly compatible with iOS 12 or later, Supports all new iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPad, iPad PRO. LISTEN, TALK & REMOTE- Works with all headphones, supports microphone and remote. Also allows you listen and charge in your car, enjoy music and power on the road. Requires iOS 12 or later. IMPRESSIVE SOUND QUALITY- Supports up to 48 KHz and 24-bit audio output, keep headphones sound quality with no compromise. Works with your other headsets. Sync - Smart Chipset Control Technology, exclusively compatible with iTunes, sync with iPhone without plugging out adapter. PLEASE BE NOTED: Please strictly follow the order that you shall first connect the splitter with earphone, then connecting the splitter with your iPhone.