Everything You Need to Know About the Pimax Crystal : r/virtualreality
Pimax Crystal is surprisingly comfortable despite being around 1.1+kg : r/virtualreality
CES announcements are coming soon! : r/Pimax
Pimax Crystal AMA : r/Pimax
Dexerto review of the Pimax Crystal : r/virtualreality
Pimax Announces $2499 Standalone Headset With 200° FoV : r/oculus
Pimax support said that the right jack is reserved for MAS and won't work with anything else. It didn't work with normal headphones but did work with 3-d party Oculus Quest headphones