PSVR 2 beginner's guide: Tips and tricks for Sony's VR headset
PSVR 2 Review: A whole new world - GadgetMatch
What's inside the Playstation VR 2 box
How to alter the volume on the PlayStation VR 2 headset
You can completely remap the PSVR 2 controller buttons : r/PSVR
Psvr2 Does not have sound buttons or a mute button on the headset. You will have to use the onscreen ui. This was confirmed by multiple people at ces including Myles from
PSVR 2 Hands-on: Big Improvements Coming to Sony's Next VR Headset