The cable fell apart after less than a month. I was then told by the warranty department that they weren’t expensive enough for Sony to honour the warranty. Avoid!

You pay for what you get. Considering a noise cancelling headphone in this price range, it does the job. I am glad I bought it just before I was flying in a propeller plane.

Great sound, Easy to use (plug in and it works). Noise cancellation works with just a switch on and (so far) good battery life (1st set, 15 days at ~5hrs/day) 3 things to make better - 1... Blutooth (I believe a more expensive model does it but x3 price) 2... Why are there wires to both Ear's? Battery & NC Amp are wired inside headband, why not pass a single connection through as well ? 3... Wired connection needs also to be able to unplug from Headphones (3.5mm 4 contact jack L,R,Mic, earth) so able to use as Noise Cancellation alone.