Support models：Works with all devices which have a lightning connector and support iOS 8/iOS 9/iOS 10, including iPod Touch,and iPhone. Not compatible with IOS 10.3/10.3.1 system.
Important Note：This is not original Apple product.The adapter can only display the iPhone audio. Can't achieve volume control and dial or answer phone call.
Save Your Old Headphones:iPhone 7 comes with EarPods that only have one lightning connector. If you still want to listen through your old headphones, you can plug them in using a 3.5 mm headphone jack adapter.
Use an existing pair of 3.5mm headphones with the new iPhone 7 and iPhone 7 Plus.