Iphone

Apple's mobile phone has always occupied a large market in the mobile phone market. The biggest reason is that his user experience is convenient to operate, but this is a little uncomfortable for some users. The iPhone is the first Apple to cancel the circular 3.5mm headphone jack. Mobile phone, switch to Lightning interface, it is normal to eliminate the old technology, and it is necessary, in order to make 3.5mm headphones still available, Apple has launched its own converter to help users use 3.5mm headphone interface on iphone7, possible Apple wants to promote its wireless headset airpod, so Apple officially did not make an adapter that allows users to charge and listen to music at the same time. It is necessary for me to do both at the same time, especially during travel. At the time, many third-party companies introduced this kind of device that can use both functions at the same time. Although the functionality is solved, there are still some problems in using it. This part is exploring how to improve the comfort of the device in use. .