Earphones; Headphones; Dust proof plugs for earphone jacks; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Earphones and headphones; Headsets for use with computers; Loudspeakers, headphones, microphones and CD players; Musical instrument amplifiers; Personal stereos; Protective ear covering shields; Protective eyewear; Sports helmets; Tripods; Music headphones; Noise cancelling headphones