By now, everyone has seen the many jokes and videos made about the lack of phone jack on the new iPhone 7. You could use Apple's own 3.5 mm to lightning port adapter, but that would mean you cannot charge the phone at the same time. We have a solution for you: The iPhone 7 Headphone Jack + Charging Adapter.
No software to install. Simply plug and play. Now, you can listen to music on your beautiful new iPhone 7 or iPhone 7 Plus. This adapter contains a 3.5mm headphone jack and a Lightning charging port, enabling you to listen to music and charge your iPhone at the same time!