The two models are identical with the same great sound quality, battery life, and features, other than ANC. So, even if you find a good price on AirPods 2 or AirPods 3, it’s probably worth ...
So when you open the case (with the AirPods 4 in them), you'll see a green light, which indicates the battery status is in good standing. Double tap on that light until you get a blinking white ...