3D spectacles; Batteries, electric; Cabinets for loudspeakers; Electric cable connectors; Video recorders; Battery chargers; Chargers for electric batteries; Computer keyboards; Mouses (data processing equipment); Data transmission cables; Earphones (other than hearing aids for the deaf); Covers for tablet computers; Covers for smartphones; Protective films adapted for mobile phone screens; Holders adapted for mobile phones; Stands for photographic apparatus; Cases for smartphones