Headphones; Scales; Apparatus for transmission of communication; Battery chargers; Cabinets for loudspeakers; Chargers for electric accumulators; Chargers for electronic cigarettes; Components for electrical mains in the nature of electric wires and cables; Covers for electric outlets; Data processing equipment, namely, couplers; Earpieces for remote communication; Electric plugs; Electric sockets; Electronic chips for the manufacture of integrated circuits; Fibre optic cables; Galvanic cells...