Eyeglasses; Eyewear; Sunglasses; Cell phone cases; Eyeglass lenses; Headsets for virtual reality games; Hygienic covers adapted for virtual reality headsets; Hygienic pads adapted for virtual reality headsets; Smart watches; Smart glasses; Spectacles and sunglasses; Sunglass lenses; Virtual reality glasses; Virtual reality headsets; Virtual reality headsets adapted for use in playing video games