QuietComfort 35 wireless headphones II are engineered with renowned noise cancellation. With the Google Assistant and Amazon Alexa built-in, you have instant access to millions of songs, playlists and more—hands free. Simply choose your voice assistant and ask away. And that’s just the beginning. QuietComfort 35 wireless headphones II are now enabled with Bose AR—the world’s very first audio-only augmented reality platform, where applications will utilise contextual audio to deliver first-of-a-kind experiences.