Mondo+ uses Chromecast to play Pandora.
To play your Pandora stations through Chromecast, first make sure that you have setup your Chromecast device properly by downloading the Chromecast App. For more info on setting up Chromecast, please refer to this article on Google's help page: https://www.google.com/chromecast/audio/learn/
You should also make sure your mobile device is connected to the same wifi network as your Mondo+.
To access Chromecast from the Pandora app, go to the "now playing" screen. When the album art is full screen, the Chromecast icon will appear under the album art to the right of the track info.
Why isn't Pandora built in to my Mondo+?
Pandora requires all new product launches (not just Grace Digital but all competitors that we have talked to as well) to utilize Chromecast built-in or other cast or streaming type technologies to play music on a speaker/ radio. You can view more about Google’s Chromecast built-in technology which we integrated into the new Mondo+ at Google’s web site: https://www.google.com/chromecast/built-in/audio/.
Unlike a Sonos or Bose system as example that require the use of a separate app to play Pandora on their speakers, Chromecast built-in allows you to use Pandora’s app directly on your smartphone, tablet or via a Chromecast browser on a PC or MAC – no special app required.