The UnlimiterHear EarEQ Casic application is design to help you find
out what your “hearing curve” is. Take a EarEQ hearing test
calibrated to the output of your headphone, which convert
“hearing curve” to “EQ curve” with UnlimiterHear hearing
algorithm. All settings are sync to the Bluetooth headphone,
and you can enjoy your enhanced listening experience on your
headphone from any sources and application.