Oculus Voice is not available in Rift Core 2.0. To access this feature, you'll need to return to a previous version of Oculus Home .
Once Oculus Voice is turned on, we only record your voice if you’re wearing your headset and say, "Hey Oculus" while in VR. Once you say, "Hey Oculus," we listen for a command for a limited period of time.
Note: Oculus Voice only supports English right now.