Scientific apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media ; data processing equipment; computers; software; cellular phones; protective cases for cellular phones; cell phone straps; protective films adapted for cell phone screens; sachets specially adapted to cell phones; computer peripheral devices; data processing equipment, namely, couplers; data processing equipment, namely, readers; USB flash drives; covers for cellular phones; couplings, electric; accumulators, electric; electrical adapters; cables, electric; collectors, electric; conductors, electric; electricity conduits; contacts, electric; converters, electric; couplings, electric; electricity transformers; electrical plugs and sockets; ducting for electric cables; chargers for electric batteries; sheaths for electric cables; protective clips for electric cables; Igniting apparatus, electric, for igniting at a distance; batteries, electric; chargers for electric batteries; cartridges ready to connect, electric; battery chargers for electronic games; battery chargers for smartphones; Batteries, electric; solar batteries; battery chargers; computer sleeves, covers; sleeves for laptops; cases for smartphones; covers for tablet computers; covers for smartphones; sound transmitting apparatus; headphones; headphones; telephone receivers; headphones for use with computers; protective films adapted for smartphones; selfie sticks, namely, hand-held monopods; wireless chargers