Airpods 2 generation wireless charging version of the charging method has two, respectively, wireless charging and wired charging. Among them, the wired charging method needs to use the Lightning cable provided by Apple to charge, while the wireless charging method is to charge through the wireless charging board. Therefore, Airpods 2 generation wireless charging version can be charged using wired charging mode, only need to use the Lightning cable provided by Apple to plug into the earphone charging port. At the same time, you can also use a wireless charging pad to charge, just place the headset on the wireless charging pad. It should be noted that whether you use wired charging or wireless charging, you need to use Apple's official accessories or certified third-party accessories to ensure the safety and stability of charging.
First charge the case with a charger (either wired or wireless). Then the earphones run into the charging case and ask for power.