Computer; Computer Keyboard; Computer mouse; audio speaker; Power materials, namely, power supplies, power strips, power adapters; earphones; battery charger, battery chargers for use with computers and electronic mobile devices; electric plugs, electric sockets and other contacts, namely, electric connections; Headset for telephones and computers; Earplug for divers; mobile power, namely, portable battery packs for mobile electronic devices; The data processing device in the natu...