Set the Action button to noise cancellation

The Action button allows you to quickly and easily change the noise cancelling setting. Noise cancellation reduces unwanted noise providing a clearer, more lifelike audio performance. You can choose your noise cancelling level based on your listening preferences and environment.

The Action button is located on the back of the left earcup.

To change the noise cancelling setting, press and release the Action button. A voice prompt announces the noise cancelling setting. Continue to press and release the Action button until you reach your preferred setting.

You can also use the Bose Connect app to change the noise cancelling setting.