Avoid !!
Unfortunately, my experience with the RayNeo Air 4 Pro AR/XR has been extremely disappointing. I encountered several serious issues, including compatibility problems, HDR10 and 3D mode not working at all, and a poor fit that cuts off the two bottom corners of the display, even after carefully adjusting the temples and nose pads. On top of that, after no more than 15 minutes of use, one of the arms of the glasses becomes so hot that it is genuinely uncomfortable to wear. What has disappointed me even more is the complete lack of customer support. I would like to return the glasses and request a refund, but I have no idea how to do so because I have contacted customer service several times and have never received a single reply. Based on my experience, I cannot recommend the RayNeo Air 4 Pro AR/XR or the company's after-sales service. If something goes wrong, don't expect any help. I strongly suggest that potential buyers think twice before purchasing these glasses.