Vive XR Elite with face tracking feature. A simple explanation for this headset. Of course, the headset is not available in the markets, and I ordered the headset a year ago as a special order. The face tracking accessory took about a month to arrive, and the headset is from Amazon. Currently, the face tracking accessory is not available and the headset is considered rare. +Quest 3S +3 Vive Tracker 2.0 +2 Vive Tracker 3.0 With Station 1.0 With two straps Trackstrap Plus, its advantage is that it has a battery so you can charge the tracker while playing, and it lasts for more than 20 hours. + New regular strap, used for less than a week. + With wall mounts. + And a floor stand. Price is negotiable. Quick sale.