Head-mounted displays; data processing apparatus; smartwatches; smartglasses; security surveillance robots; wireless earphones; humanoid robots having communication and learning functions for assisting and entertaining people; virtual reality headsets; virtual reality glasses; spectacles; face recognition equipment; punched card machines for offices; rulers [measuring instruments]; neon signs; measuring instruments; video screens; theft prevention installations, electric; animated cartoons.

Audio speakers; Audio speakers for automobiles; Audio speakers for home; Car speakers; Speakers for computers; Earphones (other than hearing aids for the deaf); Ear pads for headphones; Headphones; Stereo headphones; Audio cable; Audio cable connectors; Aerials for radios; Antennas for radios; Earphones for radios; Radio clocks; Radio recorders; Radios; Vacuum tubes (radio); Electric leads for microphones; Microphones