Batteries; Battery charge devices; Blank flash memory cards; Blank USB cards; Cameras; Earphones and headphones; Electric audio playback units; Electric door bells; Electric plugs; Flip covers for smart phones; Loudspeaker cabinets; Loudspeakers; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Pedometers; Portable media players; Power adapters; Protective cases for smartphones; Protective films adapted for smartphones; Rechargeable b...