Earphones; Adapter cables for headphones; Audio headphones; Bone conduction earphones; Game headphones; Gaming headsets for use in playing video games; Headphones in the form of headbands; Headsets for cellular or mobile phones; Headsets for virtual reality games; Music headphones; Noise cancelling headphones; Personal headphones for sound transmitting apparatuses; Stereo headphones; Wireless cellular phone headsets; Wireless earphones; Wireless headphones; Wireless headsets for smartphones