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 moreÃ¢â‚¬â€hands free. Simply choose your voice assistant and ask away. And thatÃ¢â‚¬â„¢s just the beginning. QuietComfort 35 wireless headphones II are now enabled with Bose ARÃ¢â‚¬â€the worldÃ¢â‚¬â„¢s very first audio-only augmented reality platform, where applications will utilise contextual audio to deliver first-of-a-kind experiences.