Bought these just before Christmas and I was not disappointed, they are excellent. The noise cancelling is superb, i use these on a noisey commute and they shut out the bus engine noise and the passengers brilliantly. Overall sound quality is top notch, they are really comfortable to wear for long periods and the battery life is excellent.

Really happy with these headphones. So far Bluetooth has been rock solid (iPhone 7+), love the touch controls, and the noise cancelling is really powerful. Takes a day or so to get used to the 'sucking' effect of the noise cancelling but it allows me to listen to music at lower volumes due to the reduced external noise. Also, you can turn on ambient sounds or ambient sounds focused on voice when you don't want to be completely isolated. And the noise cancellation has got a calibration function that examines how your ears change the sound within the can and optimises the NC for it. Only tiny defects: sometimes when walking I can hear a rumbling pop due to the NC, but it's survivable. If the wind is strong it blows inside the mics and you can hear it. Also, they seem to leak a bit so I keep them pretty low in quiet places like trains.

Amazing product. Produces great highs and overall sound is AWESOME. Battery life was allways a concern when looking to purchase my first wireless headphones, however the battery life on these are very long lasting. It is a little pricey, but those who would want to enjoy the sound of their music will find it an investment rather than a purchase. One flaw - ear cups are not replaceable.