I don't enjoy the change

The Active Noise Cancelling does work, but as noted in other reviews, there is a noticeable change in the sound; not necessarily worse, but it loses some of its depth.

I love USB-C in general, but there are still some problems with relying on it alone.

It is with USB Type-C charging port - still only take regular TYPE A on the other end to charge; so the USB-C to USB-C type of charger does not work for me

The Faith series uses USB-C, arguably a vast improvement over the Micro USB used in the A1 and similar headphones

I've already used them in a phone conversation and worked just as good as on the phone

Overall my wife loves it when I order headphones because that means she is going to be getting a new set as they never fit me.