The Apple Magnetic charger can be used without additional setup. First, insert the USB end of the magnetic charger into the power adapter or USB port of the computer, and then align the magnetic connector of the magnetic charger with the charging port on the device. The magnetic charger will automatically adsorb and connect to the device to display the charging status. Ensure that the contact between the magnetic charger and the device is clean and free of foreign body interference. At the same time, when not in use, unplug the magnetic charger in time to avoid unnecessary power consumption. After confirming that the device is charged normally, it can be used normally. Be careful to use genuine Apple certified magnetic chargers for the best charging results and security.