Thank you for viewing. This is the AR glasses "XREAL Air 2". I used it a few times after purchasing it, but I didn't have as many opportunities to use it as I thought, so I am selling it. Except for the box, there are no noticeable stains or scratches, and I think it's in a clean condition. The operation is also fine. However, only one of the three nose pads is included. Thank you for your consideration.