1. It's magnetic. 2. Because iqoo9pro uses magnetic technology, wireless charging can be achieved through magnetic adsorption, and this design can improve the stability and convenience of charging. 3. Magnetic wireless charging technology can not only make a closer connection between the phone and the charger, reduce the shaking and power failure during the charging process, but also easily place the phone on the charger without inserting or removing the charging cable, improving the convenience of charging.