Cabinets for loudspeakers; Electric cables; Electric navigational instruments; Electric wires and cables; Electrical adapters; Electrical and electronic burglar alarms; Headphones; Magnifying lenses; Monopods for handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants; Personal stereos; Protective films adapted for computer screens; Smoke alarms; Sound recording apparatus; Stands for photographic apparatus; Tape recorders; Wearable activity trackers