Faith 2 adopts an advanced Active Noise Cancelling technology algorithm,
which continuously measures surrounding white noise, compares and
reacts it by canceling it with the opposite frequency signal, to bring
you crystal-clear sound with exceptional noise cancelingFaith2 is
equipped with la..
Main Features:●Custom Active Noise Canceling by YourselfAdopt the active noise canceling technology, and you can select strong noise reduction ( 4 mic, -25dB ) or weak noise reduction ( 2 mic, 18dB ) according to your needs.●Support TF Card PlayEven without a mobile phone, you can also listen to mus..