Disinfectants; disinfectants for hygiene purposes; disinfectants impregnated into tissues.

Headphones; headphone consoles; headphone amplifiers; communications headsets; adapter cables for headphones; ear pads for headphones; noise cancelling headphones; telephone headsets; personal headphones for sound transmitting apparatuses; earpieces for remote communication; walkietalkies; sound masking apparatus for speech privacy; radio apparatus and instruments.