Downloadable educational software for accessing and delivering online training course; downloadable educational software for presenting, viewing and listening to training courses and training course materials available via the Internet and mobile device; downloadable software in the nature of mobile applications for use in the sale of educational books; downloadable educational software for children; downloadable educational software featuring instruction in languages and linguistics; downloadable electronic books in the field of languages and linguistics; downloadable software in the nature of mobile applications for use in the sale of teaching aids; downloadable computer software for controlling the operation of audio and video devices; downloadable software for accessing on-line translator and delivering translation; electronic book readers; electronic book readers display ; downloadable musical sound recordings; downloadable electronic sound files featuring media content in the nature of podcast; downloadable multimedia file containing audio relating to education; downloadable multimedia file containing video relating to education; downloadable multimedia file containing text relating to education; digital audio and video recorders and players; digital audio players; apparatus for recording, transmission or reproduction of sound; audio electronic apparatus; audio processing equipment in the nature of limiters and compressors; downloadable electronic publications in the nature of a mobile application in the field of education; downloadable electronic publications in the nature of a mobile application in the field of languages and linguistics; downloadable recorded electronic documents in the field of languages and linguistics; downloadable recorded electronic documents in the field of education; respiratory masks for the prevention of accident or injury