The main unit, glass cover, and carrying case have scratches. I purchased this item from a used shop with a one-month warranty, but it didn't suit my needs, so I'm selling it. The VITURE Pro allows for diopter adjustment on the unit itself, and with the SpaceWalker app, 3DoF and multi-display functionality are available. I'm also including a charging adapter as a bonus, which allows you to use the smart glasses while charging your smartphone. Included accessories: Box, instruction manual, various sizes of nose pads, USB-C magnetic cable, dedicated glass case, anti-clip hair cover, and a separate charging adapter (VITURE USB-C to XR/AR Glasses Charging Adapter).