As MacRumors reports, citing an insider who provided accurate information about Dynamic Island on the iPhone 14 Pro, the iPhone 15 Pro and iPhone 15 Pro Max models get a customizable button like the Apple Watch Ultra.

The source claims that the “Action” button will replace the volume rocker that has been on every iPhone model since 2007. Details on how the feature works are not yet known, but it appears that this button will give users quick access to various functions. Specifically, it can be used to launch the camera, take a screenshot or record a video of the screen, flashlight, Shazam, launch the application library, enable low power mode, etc.

Many of these features are already controllable with Back Tap, an accessibility feature introduced in iOS 14. Back Tap lets you double or triple tap the back of your iPhone to trigger an action like turning the flashlight on or off. takes a screenshot.

It has also become clear that this button will continue to work for a certain period of time after the iPhone’s battery dies, thanks to the use of a new chip with low power consumption. In addition to this button, the iPhone 15 Pro will have a general volume control rocker. Both buttons will be touch sensitive and solid state, meaning they won’t move when pressed.