What is the Water Eject Siri shortcut?

It can be a fairly useful feature if you accidentally drop your phone in the water or take it to shower. These devices are water-resistant and will work just fine even after they’re immersed in water. However, the same cannot be said for the speakers. You might have to eject water from the speaker grill of the iPhone to make them work just fine. This shortcut will play a low-frequency sound that ejects water from the speaker grill for making them work fine. This feature has been inspired by the Apple Watch series, which allows users to eject water from the speakers.

How to eject water from your iPhone?