Headset is around a month old trackers under a year base stations as well also comes with knuckles controllers in in box you get
1x quest pro with extended battery head strap headset lasts around 7 hrs at max load
4x 3.0 vive trackers with power pucks and 4 Dongles
4x 2.0 base stations with aftermarket mounts to get better angles
2x Knuckles controllers with 2 dongles