3D spectacles; Computers; Eyeglasses; Headphones; Loudspeakers; Scales; Smartphones; Smartwatches; Sunglasses; Bags adapted for laptops; Batteries, electric; Cabinets for loudspeakers; Cases for smartphones; Cell phone straps; Computer keyboards; Computer mouse; Computer peripheral devices; Covers for computer keyboards; Covers for personal digital assistants; Covers for smartphones; Covers for tablet computers; Data processing apparatus; Data processing equipment, namely, couplers; Diagnostic apparatus for testing food; Dust masks; Electric sockets; Electronic book readers; Electronic calculators; Electronic collars to train animals; Global positioning system (GPS) apparatus; Keyboard and print out apparatus for use with computers; Lens caps for use with film, digital, and video cameras; Lens hoods; Magnets; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Mouse pads; Notebook computers; Photographic cameras; Protective covers for tablet computers; Protective films adapted for computer screens; Protective films adapted for smartphones; Rechargeable batteries; Solar batteries; Stands adapted for mobile phones; Tablet computers; Theft alarms; Tripods; Video monitors; Virtual reality headsets; Wireless adapters used to link computers to a telecommunications network; Calculating machines and data processing equipment; Computer monitors; Computer network adapters; Computer equipment, namely, wireless cards; Electric navigational instruments; Electric and electronic video surveillance installations