I also listen to YouTube with these on and the pause feature works well on any of these devices.

The phone feature works quite well, easy to pair and answer calls.

Super clear and crisp, the noise cancelation works very well at eliminating any background noise and is easily turned on or off

Small memory foam earpads work well to block out noise and leave enough space so that you can wear eyeglasses/sunglasses without feeling too much pressure or heat during long listening sessions

Yes, these are expensive, but the ANC works unlike some of the cheaper units that only claim ANC but don't deliver

Thank you B&O for sending these H8i headphones almost fully charged.

These B&O are comfortable enough, though I am surprised at how thick the head band is

There is a very very slight hiss when the cancelation is active that is only really noticeable if you aren't listening to anything through the headphones (this is normal for any noise canceling headphone and the b&o is a lot quieter than any others I've used)