Audio headphones; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Earphones; Headphones; Headsets for cellular or mobile phones; Headsets for mobile telephones; Headsets for telephones; Headsets for use with computers; Music headphones; Stereo headphones; Telephone headsets; Virtual reality headsets; Wireless cellular phone headsets; Wireless headsets for smartphones; Headsets for virtual reality games