The sound quality, which used to be dependent on the equipment, is now completely freed from dependence on the quality of the equipment through the use of applications and other IT technologies alone.

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Earphones that a high school student bought at a convenience store for $10 will sound far superior to AirPods via EarEffect. In other words, high-end earphones are no longer necessary.

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The world needs only one pair of earphones. It is the only playback device that can simply make sound. In other words, with the advent of EarEffect, all earbuds and headphones will be completely obsoleted by the world.