The greatest advantage of wireless charging is convenience. Wireless charging has little impact on mobile phones, but when all electronic products support wireless charging function, the convenience to users is more interesting. Apple said that the future type of AirPods wireless headset will use AirPower charging box, so users just need to put them on the charging board to charge. Apple Pencil touch pen is badly in need of wireless charging function. Its current charging method is just a joke.
Wireless charging is very suitable for small electronic products. Imagine a rechargeable plate in the desk drawer where the user can put the iPhone standby battery on the top and keep it full when it needs to be used.
In addition, users can charge more than one device with only one charging plate. For example, when colleagues charge iPhone, users don't need to pull up their iPhone.