Just a year after its launch, Sony has launched an updated version of the PlayStation VR system with a couple of small but important changes. First the headphone cable is now integrated within the headset itself, and runs cleanly along the back of the headset so it doesn't dangle around you as with the previous design. Next, the Processor Unit has been redesigned. This is the box that connects the PlayStation 4 to the VR headset and the TV. The updated version supports HDR pass through so you no longer have to unplug your console from the box and plug directly into the TV anymore...
Source: http://www.gsmarena.com/sony_announces_updated_playstation_vr_headset-news-27523.php
