Computer peripheral devices; Mats for use with a computer mouse; Portable media players; USB flash drives; Bags adapted for laptops; Mobile phone cases; Covers for tablet computers; MP3 players; Protective films adapted for computer screens; Notebook computers; Calculating machines; Holders adapted for mobile phones; Radio sets; Sockets, plugs and other contacts (electric connections); Battery chargers; Connectors (electricity); Computer keyboards; Mouse pads; Megaphones; Horns for loudspeakers