87157784
Sep 1, 2016
Ear plugs for divers; Earphones; Earphones and headphones; Headphones; Headsets for cellular or mobile phones; Loud speaker systems; Loudspeakers; Loudspeakers with built in amplifiers; Microphones; Microphones for communication devices; Personal headphones for use with sound transmitting systems; Telephone receivers; Wireless headsets for smartphones; Cabinets for loudspeakers; Horns for loudspeakers
Electrical and Scientific Apparatus