Iphone Headphone Adapter

This new 2-in-1 audio and charging adapter with 4 functions for listening to music, phone call, charging and controlling volume. You can charge while listening to music. It can support for IOS 11.4 system or above. It also compatible for headphones. The portable adapter can be put in bags, pockets, cars, etc. You can use it to listen to music, answer the phone, watch movies, play games, connect to ipad or laptop, etc. It can also be charged in the car to facilitate life