A powerful aid for your hearing. Supercharge your ear and get enhanced boosted hearing with this microphone amplifier. Hear Boost raises the volume of your microphone up to 200x. Hear the world around you in an enhanced way like you may have never heard it before. Hear Boost gives your ears amplified super hearing and recording ability to easily capture far away sounds and improve your hearing. Give your ears super powers. Listen and record up to 200x the sound that your microphone normally pick