After updating to iOS 15, Apple AirPods Pro added a new white noise feature

       On June 8, Apple held the WWDC21 developer conference and released a new generation of operating systems including iOS 15, iPadOS 15, watchOS 8, macOS Monterey, etc., adding a large number of new features.

　　For example, after updating to iOS 15, a new AirPods Pro search function was added. If your AirPods Pro are unfortunately lost, a passing iPhone can receive the user's lost AirPods Pro Bluetooth signal and find the location of the AirPods in the "Find App" in iCloud.

　　When your iPhone updates to iOS 15, you can also see that Apple AirPods Pro has added white noise support to further enhance the experience.

　　▼As shown in the picture, add hearing in the control center and select background sound

　　IAirPods Pro and AirPods Max have three noise control modes: 'Active Noise Cancellation', 'Transparency Mode' and 'Off', and users can switch between these modes at will depending on how much ambient sound they want to hear.

　　What are 'Active Noise Cancellation' and 'Transparency Mode'?

　　In 'Active Noise Cancellation' mode, the outward-facing microphone or microphones detect the outside sounds, and the headphones will cancel them out with anti-noise, so that external noise can be eliminated before it reaches the ear canal. In addition, the inward-facing microphone also listens to the noise inside the ear and cancels it out.

　　'Transparency mode' lets outside sounds in, allowing users to hear the sounds of their surroundings. 'Active Noise Cancellation' and 'Transparency mode' work best when AirPods Pro fit snugly.

　　Switching noise control mode

　　You can switch noise control modes directly from your AirPods Pro or AirPods Max, or you can use your iPhone, iPad, Apple Watch, or Mac. You'll hear a sound effect when you switch modes.

　　When switching noise control modes using iOS, iPadOS, watchOS, or macOS, the 'Active Noise Cancellation' option will appear as 'Noise Cancellation'.