have a headphone jack
The iPhone 7 is the first iPhone without a headphone jack. In the first few months, there was a lot of complaining and joking in the media and on social networks. Now there is a huge selection of wireless headphones, so the lack of connectivity should no longer be a problem. Scotty Allen, an American engineer, has managed to bring back the jack. He documented the development in the following video. I really enjoyed watching him do it. ...