It’ll keep reloading, trying to get permission to use the camera. Eventually, the headphone icon will go away. Those aren’t the Amazon earbuds, the old JBL ones.

If you try searching for a solution, you’ll find unrelated stuff, apparently search engines don’t understand English.

Thought the microphone might be better on them, so they might hear me better. Can’t even use em.

That is macOS, not iPadOS, thanks DuckDuckGo.

Doesn’t appear to be a Safari issue, the webcam test thing works. Not sure it tests the microphone though. Might be a Kaiser problem.