Compatible for iPhone 2 in1 Adapter Jack Headphone Adaptor 3.5mm AUX Earphone Connector Audio Charger Cable Extender Accessories Replacement for iPhone 7 7plus 8 8plusX iPad Support iOS11 or Later As our adaptor lightweight and small, you can put in your bag or pocket and easy to carry around. Using this splitter one can adjust volume when listening to the music. You can use this lightning adapter for telephone or FaceTime conversations. Aluminum material Jack:Audio head of this double charger adapter is made of high-grade aluminum alloy.Aluminum alloy material is not only showing the high-grade appearance but also has a wear resistant and scratch resistant features. This headphone and charge AUX adapter is very convenient in usage. Warranty: We only sell high quality products, but if for whatever reason this adapter does not meet your requirements,Please contact us with any question.