XS Adapter, 2 in 1 Headphone Charging Adapter for XS Max XR X 8/8 Plus 7/7Plus, Support Audio Charge Sync Data Music Control, Compatible iOS System Wide compatibility perfectly compatible with iOS 11 and iOS 10 system. Excellent sound performance sound quality is genuine and natural without distortion, Supports up to 48 kHz, 24-bit output. Charge and music at the same time this adapter Splitter has dual function Audio + charge port, let you enjoy the fun of listening to music while charging. It also supports music control and phone call function. Compact design very convenient as its lightweight and small. Easy to put in your bag/pocket; enjoy music with your favorite headphone at anytime anywhere. Service we provide a 12-month worry-free . Please don't hesitate to contact us if you have any questions.