... of these headphones I have owned and I have loved them both
592306
This is the second set of these headphones I have owned and I have loved them both.  If they were water proof, then I'd only have owned 1 set as I dropped them in some liquid.

They hold a charge for hours, sound decent, stay in the ear during a workout or run & are reasonably priced.  What more can you ask for?
2868745
This is the best pair of headphones I have ever owned. The sound quality is amazing. When I listen to classical music, tears come to my eyes on how beautiful it sounds haha.

Just a heads up, syncing can be a little irritating but with patience, it can be done.

Lastly, there is a blinking blue light when it is on.  Although you can barely see it, I'm sure people next to you do see it and may bother them.
3941211
Best Headphones i owned, I still use it after 2 years
3048456
These headphones are amazing I have had them for about a year or so and they have never failed me but sometimes I step on the cord were the adapter is and my friends hear weired noises but other than that they are amazing I do recommend them!
2647040
I bought these headphone a couple years ago, they still sound great but like most things these day they are a little downsized, like the headband a pads are made of more lightweight material, they actually seem more slippery like not fitting my head with a solid grip, ear cuffs seam like they feel smaller but the cushion is too slick and headband seems lighter, like slick lightweight plastic, I guess they just need to get broke in and the problem will go away, otherwise, these are excellent sounding headphones and very comfortable. I use them a lot not to disturb anyone and to drown out unpleasant outside noise. I have better quality phones but they are heavy very tight on the ears,  they just get on my nerves after 30 minutes., these are very comfortable. Sound is very good. Dave  Updated review, I may have been wrong what I was implying, I bought my first set over a couple years ago, I cleaned up my old pair a short time before I bought the new pair, I just happened to have both sets out so I looked and compared both, they are exactly alike, I mean they was little wear and tear on the old set, I had a hard time seeing any difference the only way I could tell was the marking near the plug not a real big deal, the plugs were still very shinny and conductivity was perfect, I guess the new ones had a little more shine on them,  polished  a little more, which probably made them slide off my ears easier , sorry but there is no difference and they are awesome headphones!! Dave
499156
I have a love/hate relationship with these headphones. My last pair didn't even make it to 3 months before failing but they do sound awesome and they fit my needs. I also think that they have a good return policy.
3746420
i really liked theses headphones they were very comfortable and i used them everyday for about 1.5 years before the left one finally broke. after they broke i bought a second pair with my other favorite team on them and they work just as great!
1256566
I love these headphones! I lost my first pair and had no hesitation in reordering them.  The second pair was just as good as the first.  They are easy to use and Bluetooth hookup simple.  They sound clear and cancel out out side noise.  I will be buying these for gifts in the coming holidays
4814108
I'm not going to analyze these to death or anything. Short story is I auditioned the HD800 and while i seriously enjoyed the sound i just couldn't part with that much cash. So when i remembered these i sat down and read page after page of some liking them and some not. Some didn't think the price point was correct for the product and moved on to electrostatic or orthodynamic. Now, about 30 days ago i got a great deal on a pair of HD 598'S new because i wanted to experience open back headphones and really enjoyed the open, airy sound and all that and it occurred to me that that was what i was missing for 35 years. So why the HD700's, curiosity really and half the price new but when i heard them the first time my jaw hit the floor how close they sounded to the HD800 but @ 1/3 the price. My wallet was singing to me! So to close they all have a familiar sound, technical specifications are really the main differences besides price but i believe the right tool for the right job is a fairly good example. HD598 almost portable easy to drive sound great. HD700 helps a lot with an amp but listenable direct from a portable CD player just not as loud and lacks a lot of presence but they do sound a little more detailed similar to the HD800 just not AS detailed. All in all i like both the 598 and 700 and will keep them both but the HD700'S won't be leaving the house ever, unless i move cause they might be my last pair the wife let's me buy.
4453706
Best pair of headphones I've ever owned. I've had these for years and they're still going strong. They sound amazing and don't feel at all cheap (like another very popular brand of headphones). The ear cushions are peeling just slightly, but other than that these still look like the day I got them!
2463947
I ordered these headphones a couple weeks ago and have loved them so far. I workout daily, and being able to use bluetooth has been awesome - no more cord getting in the way is definitely a plus. I had seen reviews about some issues with connectivity, but my friend had bought them a few weeks before me and said they worked great so I decided to give them a shot. I've had no issues with pairing with my phone and the sound quality is excellent. Definitely worth it if you're looking for a great pair of headphones to workout in.
3749956
These are a great pair of headphones. I had an issue with an aging pair of other Bose headphones and Bose gave me a more than fair offer to upgrade to their latest and greatest noise cancelling technology in these QC15 headphones. That's what I call support! I work a lot from home and these headphones block out all the weed wacking, lawn mowing, tree grinding, and cherpy birds so I can zone in on what I'm trying to concentrate on. I notice qualities of my music I don't normally pick up via my stereo system and am impressed with their quality of sound. They are comfortable to wear for long periods of time too. I would like them a little more if they had a volume slider for convenience though since that is sometimes easier than adjusting computer volume while playing a video game.
3987182
I've had my pair of this model for somewhere between 8 and 10 years, they have worked flawlessly in that time and they sound awesome.  Best pair of headphones that I have ever owned, and the only pair that has ever lasted more than a year or two
4667665
I was a little cautious of the low price at first, but I have come to love these headphones.  I have always had problems syncing my Bluetooth devices.  these headphones sync up immediately.  the Sound is rich and full.  they are also quite comfortable on my head.  I have never been able to wear the ear buds.  the irritate my ears.  I just a phone of over the head headphones.  Mine are pared with my Iphone 6.
3660957
I've had these headphones for a while now, I think over a year and I decided it is time for me to write this review. It's been a journey for me to find the right kind and I must say that those have the best bang for the buck.

My quest to find the correct pair started with the beats solo which i loved, but unfortunately they broke on me twice! (each time within warranty) and I believe that it could have had to do with me travelling frequently and the altitude air pressure messing with the ear drums (or whatever the sensitive part is called that produces the sound). So i moved on to Bose headphones which just didn't have that deep bass that I liked from the beats, plus they didn't feel comfortable at all. So, I changed shortly after to the Klipsch Image One (Gen1). These were very good, they sounded almost as good as the Beats Solo and just worked well. They were a bit tight on your head which many people complained about. Unfortunately, they had defects after only 6 months both with sound quality as well as the microphone. At this point I had already gone to the Apple store 4 times to exchange the headphones that I started with and the genius guy told me a return/exchange wasn't possible any longer and i had to contact Klipsch directly. I did so and they replaced my Image one with Gen 2. People, these are a HUGE! upgrade to Gen 1: They feel much better on your head, they sound better I think, they can be folded and the cable is the slim kind. I use these a lot, even for jogging and that can get messy. And after over 1 year of usage, I am finally owning a pair that works and keeps working as they should for that price (fingers crossed). And given the price, like I said, you get a bang for your buck. I guess the only drawback is that the controls don't work all the way with my android (but pause & play works :-), but that has never bothered me.
4112100
I purchased two of these over a year ago (4/2/2016) and I have enjoyed having them. They are probably not the best or most comfortable headphones on the market, but in my opinion, for the price they cannot be beat. At the time of purchase, I paid $29.95 and I also purchased a&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/YISCOR-Wireless-Bluetooth-4-0-Audio-Transmitter-Support-Two-Bluetooth-Headphones-Or-Speakers-Simultaneously-for-TV-MP3-MP4-10M-Valid-Distance/dp/B019RPN60O/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">YISCOR Wireless Bluetooth 4.0 Audio Transmitter, Support Two Bluetooth Headphones Or Speakers Simultaneously for TV/MP3/MP4, 10M Valid Distance</a>&nbsp;to connect the headphones to my TV that does not have built in bluetooth transmitter.

They are over the ear and will fit comfortably for most people I would think. I have larger than average ears (again, in my opinion) and they fit snugly, but I can wear then for a good amount of time with minimal discomfort. For me, wear any headphones for an extend period of time and they will eventually stop being comfortable - I have a very nice gaming headset that is extremely comfortable, but even they become less and less comfortable with long use. On several occasions have have watched long movies after the kids are in bed, and the short breaks I would normally take to get a drink or use the bathroom provides enough of a break from having the headphones on.

I have seen some complaints about not being able to go far from the source without having sound issues, but that is the fault of the device you are connected to in my experience. With the transmitter I listed above I am able to hear sound with no distortion when going into other rooms (even when there are multiple walls in the way).

I sometimes have issues pairing the headphones to the transmitter I bought, but I blame the transmitter for that more than the headphones. I never have issues pairing it to a tablet.
3224350
This is the best pair of headphones I've ever owned. To begin, I'm a Sennheiser person. I think there is a warmth/depth that isn't there with Bose and a crispness that I haven't heard on Audio-Technica cans (admittedly, I've never worn anything over the $500  mark and I've yet to put on a pair of Grado, Ultrasone, or Shures). That being said, the Momentums offer some serious advantages over my previous Senns. First, anyone who has wrestled with an old pair of Senn HD's knows they can be a little bulky and are already aware they don't fold up. These however are impressively lighter and the cans/headband take up a lot less space than the old models. Part and parcel to this advantage is that they are also a lot easier on the head for longer listening periods and aren't nearly as hot as the old HD series. Furthermore, the Momentums stole a nice feature from the AT playbook with a replaceable/interchangeable cord running into the headphones. I feel a lot better about making a purchase this big knowing that a cord accident won't make the pair completely useless. Also, I LOVE the ability to switch between longer and shorter cords. Typically, this level of headphone comes with your standard five miles of monitor cord, making them tough to take on a walk or even get into your bag. The ability to use a shorter cord does a lot to make the Momentums more portable.

I was a little suspicious of the build, thinking they would either be easily broken or ill-fitting. The jury will be out on the former for awhile, but they do fit impressively well. They are snug on the head without feeling restrictive in any way. As a matter of fact, I can hardly feel the band on the top of my head at all. I actually like the gradual fitting (i.e. not having to 'click' into your headsize). Let's just hope they don't have a tendency to slide easily as they get a little age.

In terms of sound, the out-of-box performance is impressive. My previous Senns took a bit of warming up to get the mix feeling right, but these were spot on from the first song. I listen to rock/indie/chamber pop stuff mostly, so having a pair of headphones that knows how to treat mids is absolutely key. I have no regrets about this buy (particularly getting them at the sale price around $200).