Adapter cables for headphones; Audio- and video-receivers; Audiovisual receivers; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Headphones; Headsets for use with computers; Headsets for virtual reality games; Loudspeakers, headphones, microphones and CD players; Noise cancelling headphones; Portable listening devices, namely, MP3 players; Soundbar speakers; Speaker microphones; Subwoofers; Video baby monitors; Walkie-talkies; Wir...