Huawei P20 series mobile phones support wireless charging. This means that users can charge their phones without having to plug in a charging cable, simply by placing the phone on a compatible wireless charger for fast charging. This feature makes mobile phone charging more convenient and unfettered, without the cumbersome plugging and unplugging of the charging cable, users can more easily deal with the problem of mobile phone charging. Therefore, the wireless charging function of Huawei P20 series brings users a more convenient charging experience.