3D spectacles; Earphones; Loudspeakers; Pedometers; Radios; Seismographs; Sunglasses; Vidicons; Audio recorders; Audio speakers; Blank USB flash drives; Cell phone cases; Chargers for batteries; Computer peripheral devices; Data cables; Digital cameras; Digital voice recorders; Electric door bells; Eye glasses; Fire alarms; Gas testing instruments; Protective films adapted for smartphones; Selfie sticks; Smoke detectors; Sound recording apparatus; Stands adapted for mobile phones