Advent Calendar Day 4: EAROS ONE Acoustic Filters

Founded by entrepreneur and nightlife impresario Ronnie Madra (founding partner of The Butter Group), EAROS is composed of a dense plastic which interrupts sound pressure and attenuates noise levels all while still allowing a full spectrum of sound frequencies to pass through it. With EAROS, the sound that reaches your ear is safe and pure, not muffled or distorted as experienced with traditional earplugs. The accompanying app provides sound analysis technology that deciphers whether or not your...