9 [Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking, supervision, life-saving and teaching apparatus and instruments, namely, cameras, smartphones, portable electronic apparatus, headsets for telephones, headphones, headsets from musical instruments, headsets for loudspeakers and headsets for audio recorders, digital settop boxes, leather cases for mobile phones and smart phones, flip covers for smart phones, audio component systems composed of surround sound speakers, loudspeakers, tuners, sound mixers, equalizer, audio recorders, radio receivers, earphones, portable media players, magnets and mousepads; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, switches; apparatus for recording, transmission or re-production of sound or images; blank magnetic data carriers,] pre-recorded magnetic data carriers featuring music, photos and musical performances; pre-recorded audio [and video] recording discs featuring music, artistic performances, music concerts [and photos;] pre-recorded compact discs featuring music, [images,] music concerts [and other artistic performances;] digital recording media, namely, pre-recorded DVDs and prerecorded digital data carriers featuring downloadable audio [and video recordings, and] CDs featuring music, [images,] music concerts [and artistic performances; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processors; computers; computer software for composing, creating, editing, processing and managing music, musical data, sound files, data files, digital music files, music concert files and image files]