These headphones are very good at what they advertise: providing good quality sound with good noise cancelling

Top-notch noise-cancelling, and amazing build quality so far

Unbelievable noise cancelling

Great sound and noise canceling is a must for flying.

It has good sound quality but very poor noise cancelling function !

Great sound and definitely noise canceling!

Great noise cancelling and great sound for both music and movies/tv

OMG the best noise cancelling i have ever tested

Love the noise cancelling

Excellent noise cancelling cans

Pros:-Reasonably comfortable-Noise cancelling is fine, though not any better than most cheaper competitors-Sound quality is fine, but again not any better than most cheaper competitorsCons-The cord is awful.

These were expensive headphones, but when I bought them they had the best noise cancelling if not the best sound

Bose is the best ,great music and noise cancelling

Excellent noise-cancelling of static (not dynamic) background noises

Sound canceling works very well and one AAA battery can last almost a week with daily desk-job usage

Amazing sounds and noice cancelling - worth the money.

they are amazing headpones with great noise cancelling and good sound quality

Great noise cancelling, too

However, at high frequency the cancelling is less effective

But if it is superior noise canceling you want, this the only real current choice to buy.

Very comfortable in use and excellent noise cancelling

Bose are much more comfortable & noise cancelling works great, truly blocks most noise.

Amazing sound, great noise cancelling

Very nice sound adn noise cancelling is like magic.

Was very happy with these headphones for ~5 months until I lost all audio and noise cancelling in the left ear (apparently this is a relatively common problem).Bose agreed to replace the headphones, but I have to pay to have them shipped to them

Great headphones, and great noise cancelling.

Very excellent noise cancelling, especially on airplanes

The new headphones seem to even have better noise cancelling than the ones I swapped in

These headphones are actually noise canceling

Excellent sound quality and noise canceling

Great sound and great noise canceling.

Great noise cancelling, but won’t last

they do not noise cancelling of the Bose unit.

Best noise cancelling, well worth the price.

The sound canceling is excellent

Wonderful noise cancelling, light weight easy on the ears & head

Really nice noise-cancelling, but expensive.

The problem lies in their construction - the flimsy plastic headband transmits noise from your average seat headrest which defeats the noise cancelling

I loved these headphones - very good noise cancelling and good sound

Unless you're wanting to cancel out five decibels and no more, I'm not sure I'd qualify these as "noise cancelling

This new model has much better noise cancelling than the previous version.

Extremely comfortable, effective noice cancelling, and very good sound

Unbelievable noise cancelling

The new set works great - nice sound from both ears and excellent noise cancelling

If this is too much budget for someone, i recommend the headphones noise cancelling from jbl.

I bought them because I wanted to be able to do work in apt with 3 other roomates and these cancel noise really well.....really recommend

And these ones allow you to continue to listen to music even when you burn through the battery (you will lose noise canceling and should always have a backup battery for long flights over ten hours.)

These are great noise cancelling head phones and comfortable to wear too.

Best noise cancelling in the market

Sound cancelling is just amazing

However after using the headphones for only a few hours, I noticed that the wire jack did not fit securely into the headphones which resulted in a loose connection that often interrupted music and sometimes even the noise-canceling feature

If you are looking for better headphones be ready to spend way more because at this price range this is most definitely the best quality + style + noise cancelling .

I love the noise cancelling.

Noise isolating and noise cancelling

Just back from Europe, the sounds cancelling is really excellent

Great headphones, but they are not completely noise canceling and very expensive

These are great headphones with good noise cancelling.

Excellent sound and noise cancelling.

Bose, when working are the best noise canceling of the 4 headphones I own....but will not last!!!Please Bose, fix this engineering or accounting problem, for these potentially great headphones

Outstanding noise cancelling and sound quality.

It works great canceling out the noise on a bus

Great sound and noise canceling

Great sound cancelling on airplane.

Exceptional noise canceling and very good sound quality

Now the bad: approximately 11 months after purchase, my headphones started to lose noise canceling in the right ear

My desk happens to be near a loud a/c unit outside the other side of the wall

I was very happy with the performance of my headphones, but one of the speakers/drivers failed a shortly after my warranty ended

It apparently works as he has to tap her on the shoulder to get her attention... when he's sitting right next to her!

I also use these for gaming at home as well as on the airplane whenever I travel

Love them for noise cancelling as well as for phone calls

I frequently go on two-hour car rides with my family and the noise canceling really blocks out noise in the car as well as on airplanes

The movies are where bose really shine as they deliver very clear stereo separation and vocals

My desk happens to be near a loud a/c unit outside the other side of the wall