Blank discs for computers; Blank USB flash drives; Computer heat sinks; Dynamometers; Electronic data loggers; Eye glass cords; Magnifying lenses; Metal detectors; Portable LED safety lighting devices for personal use for safety purposes; Power cables; Protective sleeves for laptop computers; Telescopes; USB hubs; Webcams; Wireless headsets for smartphones; Cell phone cases; Locomotive event recorders; Scuba diving masks