3D spectacles; Smartwatches; Downloadable mobile applications for connecting to and interacting with external intelligent hardware, namely, for AI interactions, web browsing, editing, settings control, and data exchange between external AI-enabled hardware and mobile devices and providing access to online shopping platforms; Eyeglass chains and cords; Eyeglass frames; Rechargeable batteries; Smart glasses; Smart rings; Solid state drives; Spectacle lenses

Nutritional supplements

Binoculars; Telescopes; Biological microscopes; Electron microscopes; Equatorial telescopes; Hunting binoculars; LED microscopes; Microscopes; Night vision goggles; Reflecting telescopes