Ear Force P4C Gaming Headset PS4 The Ear Force P4c Chat Communicator improves your PS4 gaming experience, allowing you to communicate and strategize with your teammates more accurately and more comfortably than a standard communicator. The P4c features a 40mm speaker for incoming chat and a unique slotted ear cup design that lets you hear external game sound and chat at the same time, so youll never miss out on the game action.