Oculus VR has been showing off a brand new prototype of its virtual reality headset as a full commercial release draws ever closer. Called Crescent Bay, the latest edition of the hardware brings with it a faster frame rate, 360-degree head tracking and an integrated audio system. It’s also lighter than its predecessor. The news comes from the Oculus Connect conference, the first developer event that the Facebook-owned company has held. According to the official blog post, nearly 1,000 developers are in attendance, and the unveiling of the Crescent Bay prototype is one of the biggest announcements to come out of the event. Connect attendees can get hold of a prototype straight away but general pricing and availability haven’t been confirmed as of yet.