Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; portable telephones; telephone apparatus; battery chargers; telephone chargers; portable telephone chargers; backup power chargers; fibre optic cables; cables, electric; international adapter plugs; hands-free microphones; power banks; vehicle chargers for electronic devices; travel chargers with multiple adapters; wall chargers with dual USB ports; wireless chargers; wireless earphones; earphones (other than hearing aids for the deaf); audio speakers; headphones