iPhone 7 comes with EarPods that only have a 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.
NOTE!!! The adapter can only display the iPhone audio.Can’t achieve volume control and dial or answer phone call.
Works with all devices that have a Lightning connector and support iOS 8 iOS 9 iOS 10 or later, including iPod touch,and iPhone.
Case Compatibility,work well with the case on. Slim body,easy for carry.
Feel free to contact our customer service if you have any questions.