Top positive review
I would say they are about 95% as good for noise cancelling than the Bose The Bose were ...
6 January 2018
I had bought the Bose Quietcontrol 30 and after two returns (one the charger port broke and the other the noise cancelling failed , within days) I waited to buy these.
I would say they are about 95% as good for noise cancelling than the Bose
The Bose were better for switching between multiple bluetooth devices, but these Sony dont.
However these work! they have proven much more reliable than the Bose and the neck brace isnt as tight as the Bose.
Thus I recommend them over the Bose.