3D spectacles; Air analysis apparatus; Battery chargers; Covers for smartphones; Data processing equipment, namely, couplers; Earphones and headphones; Electric cables, wires, conductors and connection fittings therefor; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Optical lenses; Scanners; Speedometers; Tachometers; Telescopes; Tool measuring instruments; Virtual reality headsets; Telecommunications transmitters