If you're a viewer, then no one. You're in view only mode.
If your camera chat head is in the room, then anyone who is in the room or in chat can hear you if your audio is on.
Who can hear me?
If you're a viewer, then no one. You're in view only mode.
If your camera chat head is in the room, then anyone who is in the room or in chat can hear you if your audio is on.