Vacuum cleaners for household purposes

Smartglasses; smartwatches; wearable activity trackers; covers for smartphones; selfie sticks (hand-held monopods); digital photo frames; microphones; computer hardware; computer memories; integrated circuit cards (smart cards); cabinets for loudspeakers; modems; sleeves for laptops; smartphones; electric batteries; battery chargers; mobile power source (rechargeable batteries); tablet computers; laptop computers; notebook computers; bags adapted for laptops; headphones; earphones; loudspeakers; portable media players; sound transmitting apparatus; camcorders; cameras (photography); computer keyboards; mouse (computer peripheral); pedometers; electric monitoring apparatus; connected bracelets (measuring instruments); recorded computer programmes (programs); downloadable computer software applications; interactive touch screen terminals; humanoid robots with artificial intelligence; electronic sheet music, downloadable; smart rings; audio interfaces; virtual reality headsets; automobile data recorders; digital video recorders; set-top boxes