9 Headsets; wireless headsets; telephone headsets; noise cancelling headsets; headsets having short-range wireless interconnection; microphones; throat microphones; microphones for communication devices; hands-free microphones; headphones; wireless headphones; radio transmitters and receivers; radio handsets; earpieces; telephone earpieces; USB Dongles [wireless network adapters]; telecommunications equipment; communication handsets; communication hands-free handsets; telecommunications apparatus, networks, transmitters and equipment; parts and fittings for all the aforesaid goods