85183000Microphones and stands therefor; loudspeakers, whether or not mounted within their enclosures; headphones and earphones, if combined with a microphone, and sets consisting of a microphone and a number of loudspeakers; audiofrequency electric amplifiers; electrical audio amplifier established headphones and earphones, whether or not coupled with a microphone, and sets https://victore329xpp7.bcbloggers.com/profile