Head-set mono inclus in pachet si cross-game chat confirmate (conform comunicatelor oficiale postate mai sus):

Combined with the Mono Headset that will be bundled with PS4, gamers will also be able to chat with friends playing online, while hearing sound effects from the controller in hand.
Furthermore, users can connect their Facebook account with Sony Entertainment Network account. Through PS4, users are able to deepen their connections through co-op play or “cross-game chat”.