It is a DIY wireless charger for iPhone users. You can make this project at home simply making the circuit board with a powerful magnet. There is a 6cm copper wire coiled round on the surface which transfer the electric flow. The magnet underneath the board helps the fast charging process. The PCB board has been purchased from JLCPCB. It is great in quality. There are some transistors, capacitors, and an ic in the circuit board. For the gradual step by step making of the video, you may watch our video on our Facebook page. Thank you.