Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
Glasses arrive in a velvet hard case, available in a range of six jewel-toned colors and paired with a coordinating satin lining. The case color selection will be individually selected for each pair of glasses and comes with a matching satin flannel pouch and ivory microfiber cloth and Authenticity card.