The glasses are designed to fit comfortably overtop of existing eyewear worn by those with inhibited vision, but allows some users to remove their prescription lenses due to individual left and right eye diopter adjustment from +2 to -5 in range. Vuzix's own "AccuTilt" technology helps to further provide optimal viewing, incorporating IPD adjustment and 35-degree off-angle visibility. The Wrap connects digitally to almost type of Windows video card, with optional interface compatibility supporting gaming consoles, cable boxes, Apple iDevices and more. In effort to promote true user comfort and unit adaptability, the unit can be fine-tuned based on individual eye separation features an adjustable nose bridge for reduced pressure. Filling out the personal entertainment experience, a set of high-quality noise-isolating earbuds is built into the eyewear that can be removed at any time. Brightness, contrast, hue and color saturation levels are all adjustable directly within the unit, with a carrying pouch and tether strap included for further convenience. An optional light-shield is available for minimizing glare in bright rooms.