1. Interpupillary distance (IPD) adjustment is included. Eye relief is not a feature of this product .
2. Compared to HP Reverb G1 HMD.
3. Windows Mixed Reality requires Windows 10 May 2019 Update installed on the workstation or PC. Features may require software or other 3rd-party applications to provide the described functionality. To minimize the possibility of experiencing discomfort using a VR application, ensure that the PC system is equipped with the appropriate graphics and CPU for the VR application. For HP workstation VR ready recommended configurations, see: http://www8.hp.com/h20195/v2/GetPDF.aspx/4AA6-9646ENW.pdf