The headphones are also noise-cancelling, and while the noise cancellation is fine, it’s not at the same standard as headphones like the Bose QuietComfort 35 headphones

Noise Cancellation - Perfect

If you disregard the wireless, it's like having a portable, rechargeable amplifier like a FiiO built into your headphones, plus the great noise cancellation

The noise cancellation works really quite well.

Virtually no material noise-cancellation benefit when wearing the HD1's in any public venue

Noise Cancellation & Mic - I love the noise cancellation

Noise cancellation is pretty decent for On ear model and Sennheiser did a great job with well balanced sound

Later on I found out other headphones and were much better and noise cancellation was superb

And the noise cancellation isn't that great.

The Active Noise Cancellation comes as a bonus.

I don't really like over the ear headphones and this one in particular, while comfortable, would not provide the noise cancellation I was expecting.

From Gear Patrol: Compared to the Bose QC35 IIs and B&W PXs, the noise cancellation isn’t as strong on the HD1 Wireless

My Experience: noise-cancellation no better than "passive noise cancellation"

I thought since this is an on the ear pair, the Active Noise Cancellation would not be effective but I was wrong.

The active noise cancellation works well for me (it nicely blocks the sound of my furnace).

The headband hurt as it was not able to be adjusted for my head.

The sound overall is great, but they hurt my ears A LOT.I'm not an

I wouldn't recommend these as you have better options now

The headband hurt as it was not able to be adjusted for my head.

The sound overall is great, but they hurt my ears A LOT.I'm not an

I wouldn't recommend these as you have better options now