Classification Information
Headphones; headphones for use with computers; headphones for audio transmission equipment; earphones; in-ear headphones; headphones for mobile phones; headphones for music; wireless headphones for smart phones; headphones for virtual reality games; noise-cancelling headphones; virtual reality headsets; audio- and video- receivers; playing devices for sound and image carriers; audio transmitter units; audio switcher apparatus; sound transmitting apparatus; sound recording apparatus; sound reproduction apparatus; audio interface; equalisers being audio apparatus; audio amplifiers; ear pads for headphones; microphones; digital sound processors; battery cases; chargers for electric batteries
Electrical and Scientific Apparatus