Amplifiers; Cabinets for loudspeakers; Computer keyboards; Computer memory devices; Computer mouse; Computer operating programs, recorded; Computer peripheral devices; Computers; Covers for smartphones; Data processing equipment, namely, couplers; Headphones; Interfaces for computers; Megaphones; Personal stereos; Portable media players; Protective films adapted for smartphones; Recording and playing devices for sound and image carriers; Smartphones; Video baby monitors; Wearable activity tra...