With the AKG N7000NC Wireless, you can travel in peace. Thanks to the adjustable noise canceling, these Bluetooth headphones let you determine when you eliminate ambient noise, and how much. Is there a public announcement that you'd like to hear? Switch off the noise canceling with a push of the button. Fold the headphones in when you're not using them, so they won't take up much space in your hand luggage. Download and use the mobile application to get the most out of the headphones. The app lets you control the equalizer and noise canceling. You can also use the app to activate the automatic on/off function.