3D spectacles; Headphones; Smartglasses; Smartwatches; Accumulators, electric; Downloadable music files; Electronic transmitters and receivers for smartglasses; Eyewear cases; Humanoid robots with artificial intelligence for use in scientific research; Infrared detectors; Interactive touch screen terminals; Mobile phone chargers; Multimedia projectors; Radio receivers and transmitters; Recorded computer operating software; Scientific and technical apparatus, namely, optical mirrors; Smart rin...