Great device, family loves it for its simplicity and how easy it is to use. Works with your XM4s you probably got from all those previous deals :) (or any bluetooth headphone/ speaker on that regard)
This Google Chromecast with Google TV GA01919-AU allows you to enjoy all the entertainment you love, in up to 4K HDR. No more jumping between apps to decide what to watch - get personal recommendations based on your subscriptions, viewing history and content you own all in the same place. Use the remote to search by voice command, switch between apps and change the volume.