Презентация ученицы 8Б класса Кораблевой Кристины к уроку" INVENTIONS" 3 модуля "GREAT MINDS" УМК"Английский в фокусе"

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The first headphones in the world appeared more than a century ago. The first headphones were invented by Nathaniel Baldwin at home, in the kitchen. He collected them from different parts of the phone . At the beginning of his "career" headphones were used only in military operations. Later they became popular among people . Now you can enjoy your favorite music in transport, on the street, in a cafe .

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AKG In 1949, AKG releases its first K120 headphones. This company is another player in the professional music market . The company exists since 1924 and now produces microphones and headphones.

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Interesting facts The first headphones were made in 1899 and were then called "headphones ". If you constantly listen to music in your headphones very loudly, then you will not be able to distinguish between sounds . The Navy and other troops also developed headphones .