My coworkers are extremely loud and extremely chatty - but I barely notice a peep from them when using the noise cancelling feature

A positive feature is a built in rechargeable battery since it's often a nuisance to recharge batteries or find new batteries for headphones using AAA batteries, and constantly putting in and taking out AAA batteries from headphones can often damage the headphones, depending on where the AAA batteries are installed.

And it’s easy enough to adjust the treble, right?I found some features worth admiring for budget-priced headphones

A positive feature is a built in rechargeable battery since it's often a nuisance to recharge batteries or find new batteries for headphones using AAA batteries, and constantly putting in and taking out AAA batteries from headphones can often damage the headphones, depending on where the AAA batteries are installed.

Highly recommended!Noise cancellations feature is great!

Moreover, they muffle a great deal of the outside sound even if the noise canceling feature is not turned on

I liked the fold up feature where you can store this headset in the small bag that came with he headphones

A nice feature for me is that these headphones collapse, allowing them to more easily store than other headsets I’ve owned

The audio feature works great

Love, love the mic feature and will require this on my next pair

Perhaps the most attractive feature is that they are quite comfortable, which is important to me on long plane flights

Sound Quality 3 stars [of 5] a bit mushyNoise canceling 4 starsDirections 1 starComfort 4 stars [though a bit hot]Other features 1 star [some don't work, but since not mentioned in the manual maybe they are for entertainment value

I put them on for my daily bus commute as well as during airplane rides and it's wonderful how much it blocks sound and keeps my ears warm now that winter is coming