Introducing Ear Zoom, the personal audio amplifier that gives you high-definition hearing! The secret of Ear Zoom is its powerful, advanced, cutting-edge microphone able to capture soundwaves up to 30 yards away and amplify them by up to 60 decibels to give you sharper, high-definition hearing. But Ear Zoom is more than just a state-of-the-art personal audio amplifier. It’s a personal audio ...