OnePlus is now accepting pre-registration to receive a OnePlus 2 event ahead of tonight's event. You can also download the app needed to view the announcement event in virtual reality on Google Cardboard.
https://oneplus.net/invites
https://play.google.com/store/apps/details?id=net.oneplus.two.vrlaunch
https://oneplus.net/invites
https://play.google.com/store/apps/details?id=net.oneplus.two.vrlaunch