Earphones; Headphones; Adapter cables for headphones; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Cases adapted for mobile phones; Cases for smartphones; Data cables; Ear phones; Earbud cases; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Earphones for cellular telephones; Loudspeakers, headphones, microphones and CD players; Tethers specially adapted for maint...