Recently, Iphone7's breaking news has emerged in an endless stream, from shape design, interface improvement, to the application of new technologies, etc., and these two days have also produced a highly credible Iphone7 spy photos. Some reliable data shows that the Iphone7 will be equipped with a dual camera, eliminating the 3.5mm headphone jack and a digital headset with a Lightning interface.
Then the problem is coming, there is only one shared interface left. What should I do if I want to use the headset when charging the phone?
Many people speculate that Iphone7 or 8 will use wireless charging technology to solve the charging problem. So, will Apple be equipped with wireless charging? After Nokia and Samsung have applied, only Apple is still on the sidelines of mobile phone giants. Is this an opportunity for Apple to launch this technology?
Iphone7 spy photos, lightning interface digital headphones
Far field technology in the black technology stage
In order to better answer this question, it is necessary to understand some knowledge of wireless charging technology. Wireless charging is performed by using an invisible "field". According to the nature of the "field", it can be divided into two categories: near field and far field.
Wireless charging technology classification chart
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