The Hearing Enhancing Music Clarifier

This is the device that enhances your music listening experience by customizing audio output to your unique hearing profile. A free app compatible with iOS or Android devices measures eight frequencies per ear to test your hearing, then creates a custom listening profile, and automatically adjusts output levels to increase the number of notes and tone ranges heard. Unlike sound amplifiers that simply increase the volume and risk auditory damage, this device tailors tones and levels specific to your hearing abilities (like a graphic equalizer) by gently increasing or decreasing treble, mid, or bass output for each individual ear. The device connects to a smartphone via Bluetooth or with the included cable. A two-hour charge using the included USB cable provides six hours of power for wireless audio or eight hours for in-line audio. Only works with wired headphones/earbuds (not included). 2 1/4" L x 2 1/4" W x 1/2" D. (1 3/4 oz.)