Earphones Are Evolving Globally

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Once thought of simply as an electrical device for listening to music without other people hearing, earphones are now becoming more sophisticated and multifunctional.

In fact, world-famous audio brand Bang & Olufsen and German audio equipment manufacturer Sennheiser have introduced top-of-the-line earphones priced up to 400 dollars.

Now enters a small but competitive business, IR International, making a difference for the Korean economy by becoming the maker of the world’s first dynamic 2-way earphones.

Read more:  Power of Small Businesses