85183000Microphones and stands therefor; loudspeakers, if mounted inside their enclosures; headphones and earphones, whether coupled with a microphone, and sets consisting of the microphone and a number of loudspeakers; audiofrequency electrical amplifiers; electric audio amplifier set headphones and earphones, whether or not combined with a microphone, and sets consisting of https://kemalx442kmk3.qodsblog.com/profile