Microphones; Earphones and headphones; Voice-controlled smart audio speakers with virtual personal assistant capabilities; Audio speakers and parts thereof; Loudspeakers and parts thereof; Computer hardware consisting of stand-alone voice-controlled information devices, namely, cloud-connected and voice-controlled audio speakers with virtual personal assistant capabilities; Accessories, namely, power adapters and remote controls for the foregoing audio speakers; Virtual reality game software; Virtual reality headsets; Virtual reality glasses; Protective cases for audio equipment in the nature of speakers; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Mounts and mounting brackets adapted for audio speakers with swiveling bases therefor; Wireless indoor and outdoor speakers; Teaching robots and structural parts therefor; Laboratory robots; Cables, electric; Fibre-optic cables; Compact disc players; Ear plugs for divers; Juke boxes, musical; DVD players; Radios; Audio-receivers and video-receivers; Record players; Personal stereos; Amplifiers; TV monitors; Video monitors; Television receivers; Head mounted video displays; Electrical and electronic connectors, cables, and wireless adapters for use with computers, digital format audio players, digital audio recorders, digital video recorders and players, telephones, computer peripheral devices, and handheld mobile digital electronic devices capable of providing access to the Internet and for the sending, receiving, and storing of telephone calls, faxes, electronic mail, and other digital data, namely, smart phones; Carrying cases specially adapted for headphones, spare ear caps in the nature of protective ear covering shields for headphones, and dongles in the nature of headphone adapters; Carrying case specially adapted for dongles in the nature of an adapter plug for audio speakers; Joysticks for use with computers, other than for video games