Hi Sherri,
I would like the noise cancelling headphones, not to listen to music, but to block out all noise, so I can concentrate and study, and to tune out background noise while at work. My question is, re this headphones, must I listen to music/audio in-order to tune out all noise? If I do not want to hear any sound - including music - is that possible ? or the headphones silence works only to tune out noise while listening to audio?
Also, which one is the best re no noise AND no white noise OR hiss?
Thanks in advance.