Headphones; Earphones; Wearable devices in the nature of headphones and earphones; Protective carrying cases for headphones; Cases for earphones and headphones; Protective carrying cases for portable electronic listening devices and music players, namely, MP3 players, and for portable computers, tablet computers, global positioning systems (GPS devices), mobile and cellular telephones, portable media players, and personal digital assistants; Electric charging cables; Electronic cables; USB ca...

Arranging and conducting educational conferences in the field of language instruction; Arranging of seminars and conferences in the field of language instruction; Conducting workshops and seminars in language; Developing educational manuals for others in the field of language instruction; Development and dissemination of educational materials of others in the field of language instruction; Education in the field of language instruction rendered through correspondence courses; Education servic...

Audio cassettes featuring language instruction; Audio digital tapes featuring language instruction; Audio discs featuring language instruction; Audio recordings featuring language instruction; Audio tapes featuring language instruction; Cases for diskettes and compact disks; Children's video tapes; Compact disc cases; Compact discs featuring language instruction; Computer programs for language instruction; Computer software for language instruction; Computer software for language instructiont...