3D spectacles; Headphones; Smartphones; Accumulator boxes; Baby monitors; Battery boxes; Battery chargers; Computer peripheral devices; Dictating machines; Electric charging cables; Electric door bells; Encoded key cards; Global positioning system (GPS); Identity cards, magnetic; Memory cards; Memory cards for video game machines; Microphones; Mouse pads; Navigational instruments for vehicles; Personal stereos; Portable power chargers; Transmitters of electronic signals; Transmitting and rece...