What you need. You need an iPhone 8 or later. Your iPhone features integrated wireless charging that allows for an easy and intuitive charging experience. Your iPhone works with Qi-certified chargers that are available as accessories and in cars, cafes, hotels, airports, and furniture.
As of iOS 11.2, the iPhone X, iPhone 8, and iPhone 8 Plus support faster 7.5W wireless charging using compatible third-party wireless chargers. Not all wireless chargers support 7.5W, so it's best