1. If your mobile phone is directly equipped with wireless charging function, just put the back on the side that can be charged by the wireless charging bank;
2. If your mobile phone does not have wireless charging function, you can plug in the mobile phone charging port through the attached ring charging sticker, and hide the module in the mobile phone case;
3. Then put it on the wireless charging bank;
4. After the recognition is successful, the phone will have a \"charging\" prompt.
If it is the direct back of the mobile phone with built-in wireless charging function close to the launching surface of the charging treasure, the charging treasure generally has a switch, which should be opened. If the phone itself does not support, you need to connect an external wireless receiver.