Crowd-sourced wifi network operator Fon what it describes as an the modern jukebox-- the Gramofon, a device bringing together wifi connectivity, smartphones and online music streaming services.
Essentially the Gramofon is a small router with built-in online music service support. It connects to audio systems via 3.5mm jack (it carries no speaker) and to home networks via either wifi or ethernet, and uses wifi to pair with mobile devices.
Once initial setup is complete, users log into the Gramofon's own wifi network (not Bluetooth) via Facebook account to act as streaming service playlist DJ. In addition connected devices get regular internet access.