Open Control Center on Apple Vision Pro
Control Center gives you quick access to useful controls, like search and volume, as well as features like Guest User, Travel Mode, and all your notifications. You can also check the battery level and see the current date and time.
Open Control Center
Look at your palm, then flip your hand over.
The time, battery level, and current volume appear.
Tap to open Control Center.
If you want to look up to open Control Center, go to Settings
Add or remove Control Center options

You can change some of the controls that are available when you tap
Go to Settings