3D spectacles; Bags adapted for laptops; Battery chargers; Cabinets for loudspeakers; Camcorders; Electrical inductors; Fire alarms; Goggles for sports; Notebook computers; Photocopiers; Photographic cameras; Portable media players; Pyrometers; Smartphones; Sound alarms; Video recorders; Electric navigational instruments; Safety equipment, namely, fire escape ladders; Warning bells