打开盒盖情况下长按配对按钮 15s, 直至指示灯从白色闪烁两次橙色并恢复白色就可以重新配对了.
真的是 Specialist 教我的……
Still can't set up your AirPods? Press and hold the setup button for at least 15 seconds, until you see the status light flash amber a few times and then flash white.
实际上 AirPods 的官方 support doc 也有提:https://support.apple.com/en-us/HT207010
但是没有明确说出这个可以完全 Reset AirPods, 实在是小坑.