When flexed, the headrest does creak, but it is only on extreme flex that this happens

However — the 710N does NOT support multi-point connections

Besides the physical noise cancellation from the design, the active noise cancellation works extremely well and does not have too bad a drain on the battery.

The noise canceling isn’t that great compared to AirPods Pro but does block some noise

The noise cancelling does very well with road noise, AC systems, wind (and when we all get to fly again, I'm sure it will handle plane drone well).

The noise canceling does not make any difference

The looser fit does allow ambient noise/lessens the noise cancellation capabilities a bit, but it isn’t terrible.

The noise cancelling does very well with road noise, AC systems, wind (and when we all get to fly again, I'm sure it will handle plane drone well).

Good quality product, doesn’t cancel out all noise but for its price it does very well

It does create a subtle white noise to drown out other noises and reduces noise, too

The noise cancelling is not the best but does a decent job in public places (not so well while jogging or biking or in windy conditions)