3D spectacles; Computers; Eyeglasses; Headphones; Loudspeakers; Scales; Smartphones; Smartwatches; Sunglasses; Bags adapted for laptops; Batteries, electric; Burglar alarms; Cabinets for loudspeakers; Cases for smartphones; Cell phone straps; Computer equipment, namely, wireless cards; Computer keyboards; Computer mice; 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; Dust masks; Electric sockets; Electronic book readers; Electronic calculators; Electronic collars to train animals; Eye glasses; Global positioning system (GPS) apparatus; Keyboards for smartphones; Magnetizers; 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 and cases for tablet computers; 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; Tripods; Video monitors; Video baby monitors; Virtual reality headsets; Computer monitors; Computer network adapters; Computer network adapters, switches, routers and hubs; Electric navigational instruments; Electronic navigational and positioning apparatus and instruments; USB dongles being wireless network adaptors; Wireless adapters used to link computers to a telecommunications network