With the kind of cagey phrasing found in many such electronics approval applications, Google describes a device that some are taking to be the successor to its discontinued Nexus Q
thus: "The device functions as a media player."
From the article: "Some of the specs of the device includes a 2.4GHz WiFi b/g/n connectivity. The FCC report does not contain test photos so we do not know what the device looks like. It is likely that the H840 will support Google Play Music All Access and will have similar functionality as a Sonos media player that can be connected to external speakers."