Wireless speakers; digital audio players; radios; MP4 players; audio- and video-receivers; sound amplifiers; sound reproduction apparatus; ear phones; headphones; MP3 players; portable multimedia players, namely, PMPs being media players; portable media players; videocameras, namely, camcorders; downloadable computer software for processing digital music files; computers

Portable listening devices, namely, MP3 players; Handheld digital video and audio multimedia players; Electric audio and visual apparatus and instruments, namely, audio and video transmission apparatus; [ Portable communications apparatus, namely, mobile phone, smart phones, tablet computers; Cell phones; ] Apparatus for sound reproduction; [ Computer programs, downloadable, namely, downloadable computer programs for downloading music files via the internet, downloadable computer programs fea...