Earphones; Headphones; Adapter cables for headphones; Bone conduction earphones; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Game headphones; Headsets for mobile telephones; Headsets for use with computers; Headsets for virtual reality games; Loudspeakers, headphones, microphones and CD players; Music headphones; Noise cancelling headphones; Telephone headsets; Virtual reality headsets; Wireless headsets for smartphones