Nice-looking Headphones, Cheap-sounding Sound
583955
They sure look pretty, but don't let the looks fool you.  Unfortunately, these are probably some of the cheapest-sounding headphones I've used.  Audio is cheap and phony, and bass is almost non-existent.
1307265
I decided to trust the wide array of audiophiles who were singing the praise of this inexpensive headphone, and saying it was better than the Sony 7506. So I ordered them without trying them.

Cons first:

* the low-end is completely non-existent below 50Hz, (the specs seem potentially dishonest about the freq range)
* there are a couple bumps in spectrum, esp around 8K
* the closed plastic ear-cup has an audible resonance which colors the sound pretty noticeably
* all of the above factors mean that I would need to keep the volume pretty low to avoid ear fatigue,
  and at low levels the low-bass is anemic, and the other tone factors are somewhat worsened.
* as others have mentioned, they are not very comfortable- head squeezers, pads are quite firm
* I'd say the build-quality is about what you'd expect for the price--

Pros:
* The detachable cord locks into place
* The sound is decent, not bad
* The price is pretty reasonable
* Ear pieces can swivel so the headphone can be flattened out for flatter storage.

Conclusion:
In my opinion, they are not better than the Sony 7506's. But they are a cheaper, less nice sounding alternative. As for comfort, I have an old set of Sennheisers that are the most comfortable headphones EVER, with nice sound. These are ok, but I wish I had tried them before I kicked down.
1369562
Be aware of what you are buying; These headphones are budget headphones, as seen in the price.

Purchased at: $19.99

The sound is muffled and distorted at the highest volume setting allowed by the built-in control.  It seems like speakers are not powerful enough to output at the max volume, so setting the volume to about 50-60% results in an acceptable albeit somewhat quiet sound.

Also another issue I've noticed is that if you connect the device via aux, and are charging at the same time, there is an pervasive buzzing noise.

The device also cannot connect via bluetooth while charging.

It looks decent, and is somewhat comfortable.

I would not buy again.
667022
Looks and feels great, but makes ABSOLUTELY ZERO difference in sound... ZERO
4307592
My son bought these.  He seems satisfied with them, but he often resorts to iBuds...  I've listened to them, and I don't think they sound good at all.  I plan on buying my son a set of Sennheiser Momentum On-Ear headphones either for Christmas or after his H.S. soccer season is over.  He deserves to hear music through good headphones, not veiled, muffled, dull-sounding headphones like these things.

I thought Beats were v-curve fart cannons, but I like the sound of the v-curve better than these super-veiled, highly-muffled pieces of junk.

Of course, I am fussy about headphones. I recommend looking elsewhere for headphones.  These aren't worth the money, even though they aren't too expensive.  Try something different, like Grados.  I have a pair of Grado SR80e, and they blow these things away!
2923725
I got these headphones when they were on sale here for about $30. The bass is close to nonexistent in these headphones (they provide noticeably less than the iPhone earbuds). With that being said, the rest of the sound quality is great, and the battery life seems to holding out thus far. The cable connecting the earbuds feels cheap, but that doesn't Impact it's performance.
1899413
These headphones had some great design elements, but the sound was lackluster.

Detachable charging wire -- and auxillary (connects via bluetooth) big plus. The noise cancelling was respectable. There are two settings - one to fully cancel ambient noise; and one to tone it down so you can still hear those around you. Both noise cancelling settings worked well.

There were great controls on outside shell of each can, these also worked well - and you can pair some (Samsung) devices by holding the device near the left can.

They were very comfortable; and foldable - great for travel.

The dealbreaker was the sound quality - mids and lows sounded tinny and hollow (a lot like free Apple headphones). Music sounds very mediocre on these headphones.

To get good sound quality with these headphones you'd basically have to wear them ON TOP of another pair of headphones.

Note: It's possible to download an app which will allow the user to change the EQ (I'm serious) - which is only available for download to Samsung devices.  If you're using these with a non-Samsung device...you're stuck with the out of-the-box sound quality.
3225368
Pros: Aesthetically pleasing. Not expensive. Great volume control input (I've seen some terrible designs for speakers like this with regard to the volume knob)

Cons: Sound is pathetic. My laptop speakers have better quality and volume. I have to have them full blast to hear my music when I'm sitting right in front of them. And then the speakers sound stretched and the sound is scratchy.

I'm not a sound snob at all, so I figured these would be fine for me despite some reviews saying the sound left something to be desired. I'm not sure what the people who say the sound is full and nice are experiencing, maybe the quality varies from box to box, but for me I can't believe how pathetic the sound is =[

I am filled with regret for this purchase.
4175287
These headphones are much smaller than I expected, after all they are advertised as over-ear headphones. My biggest complaint is how cheap they feel. The headband is made out of really hard, cheap, generic feeling plastic. The cushion on top of the headband is there, but not exactly ergonomic. The earcups isolate little to no sound, so these are almost open back headphones, not suitable for loud environments. The sound is decent, bass is subjective from person to person, but it is present. But my praise goes to the Xbox one controller adapter. It feels very nice to the touch, well built and sturdy. I would recommend these if large headphones aren't what you are looking for and you don't mind the cheap feel
2720637
I like the quality and feel of them, but the sound is sub-par imo. I prefer my standard Apple iPhone headphones over these just because the sound seems more clear. I wanted to love these, but just can't.
3927701
They sound like trash can lids with speaker coils glued to them. Too much bass when noise cancelling is off, no bass and anemic sound when noise cancelling is turned on, and all around treble response sounds buzzy, like a bad MP3 file with bitrate aliasing. The problem is not Bluetooth related, because it happens when using line-in connection as well. A co-worker also bought these, and I compared mine to his, had the same sound quality. These are OK for knock-around use, phone calls, audiobooks, casual video watching, or work use but they don't come close to being music-worthy.
2407327
Although an excellent price, and decent sound quality overall, along with great aesthetic design,  the sound is not on the level of Bose or other higher calibre headphones, despite other review suggestions. The bass is not punchy, and sometimes lacks distinction, and the treble often unnecessarily outweighs the mids and bass and feels quite 'small speaker'. But for the budget sensitive consumer, they are definitely sufficient.
4078649
These sound quite good for a pair of $20 headphones, and I'll rate them as 4 stars given that they are inexpensive, fairly high fidelity, and work with Android devices (I'm sure the iOS version works fine with iPhones).

However, I found that there was a fair degree of cord noise, and, while these sealed well, I found the&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Amazon-Premium-Headphones/dp/B00HX0SRXW/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Amazon Premium Headphones</a>, which cost less - sometimes half the cost - to sound almost as good while being far more comfortable to wear with far less cord noise (essentially none) and a high degree of resistance to tangling.

If you buy these - and I am generally a Sennheiser fan boy - you'll be happy enough, but I think you'd likely be be happier spending either a little more or, as with the Amazon headphones, a little less.
916463
A nice pair of headphones at the steeply discounted price I paid. (At the $250 list price I don't think they would measure up to the best of the competition but they are frequently available for under $100.) Comfortable to wear, ample but not exaggerated bass, and good clear sound. The headband system (a springy steel band with a more flexible soft band suspended inside it) is unusual but works well. Excellent build quality: these feel anything but cheap. The controls and microphone don't work on non-Apple devices so I am unable to rate them.
1797588
I bought these speakers as more or less a "starter pair" for when I dock my notebook computer at my desk (I've got a monitor, larger keyboard, and hence speakers - to make it sort of a desktop notebook, so to speak.)  I wasn't expecting like a BOSE level quality or anything...but these speakers are really only decent for playing the random sounds a computer makes - beeps, buzzes, whatever.  Also, like maybe Skype, even though it sounds a little grainy (my fiance's bass voice sounds tinny and high-pitched when we converse over Skype when he's deployed).  But music?  Definitely not.  I admit that I'm kind of a snob about my music sound - I want some bass, and these speakers do not have any bass to speak of.  My iPod headphone sound better.  If you really can't afford anything else and you're just going to be listening to computer sounds, then I guess these are fine, but if you like to listen to music at your desk I suggest something better.
206431
These headphones have a pretty good sound. You can find headphones with better bass, soundstage, etc. for the same price, but these ones also have the advantage of looking really neat. The headphones magnetize to each other, reducing the amount of tangles in your pocket. In addition, the entire cable is covered in a cloth mesh, which is far less prone to tangling than the typical extruded rubbery plastic, as well as looking neat. There's a cool design engraved on the metal parts of the headphones as well.

Basically, they fit well, they look cool, they sound pretty good for the price, but the fact that they are less likely to tangle makes them a lot more convenient for me, and I'm willing to overlook the slight flaws in the sound.

4/5 stars since the sound could be a little bit better.
3695583
I was excited to try my first pair of wireless headphones, but I was disappointed with this pair. I will say that the build quality seems high, so I'm not going to worry about them falling apart anytime soon. They also connect very easily to Bluetooth devices, but other than that, these really aren't great. They are uncomfortable in the ear, which automatically makes for an experience that's not ideal. But then, the quality of sound with these headphones is poor, which is obviously the most important part of the product. The sound is muffled and not crisp at all, and it really makes you want to take them out and listen to content some other way. If the sound quality was better, this might be a decent product, but unfortunately it's not.

Overall, these earbuds are of poor sound quality, and when that is present, nothing else really matters. If you are looking for a cheap set of Bluetooth headphones, look elsewhere.

Note: I received this product at a discounted rate in exchange for an honest review.