Forgot I had them in my bathing suit pocket and went in the pool for about 30 minutes. Came out and put the bathing suit in a spinning drier. Realized then that the AirPods were in the pocket.
I remember when the original AirPods were first released someone tested them by putting them through the washer and they held up. They’re pretty resilient. Dropped one of my AirPods on the treadmill yesterday and it still works great