Excellent gaming headphones
920111
I bought this for my son a few weeks ago. He absolutely loves it. Very light-weight with a retractable microphone. Easy to use for prolonged hours. He says the sound quality is excellent. Clear sounds. But I personally think his favorite part is that he can make it light up with his favorite color...red. Highly recommend these headphones. Wish they came with a storage case, though.
1101464
Great headphones at the price point. Super comfortable, as I use them for gaming and end up wearing them for long periods of time.
4975218
These are amazing headphones for the price, much better than other headphones I've tried in this price range. I use them for gaming, listening to music and home recording. The bass really booms, and the mid- and high-frequencies come through clearly. The mid- and high- might not be quite as sharp as higher-priced headphones, but when I'm playing a game or listening to music I don't even notice it. The sound quality is high enough that you can easily get immersed in the fight or the song or whatever experience that you're looking for. Unless I win the lottery tomorrow and can afford a $400 set, I will not be retiring the HD202 anytime soon.
1491247
These headphones are quite excellent. I've been using them for my Playstation 3, Playstation 4, and Playstation Vita. I literally can hear people trying to sneak up behind me, which has been super helpful for online multiplayer. The surround sound helps me find hidden objects that make a sound, and they help create almost a movie theater quality of sound during gameplay. I can amplify the bass, treble and bass, and voices which can help from time to time. I definitely recommend. Plus this was cheaper on Amazon than retailers.
518749
These are "mostly" the best gaming wireless headphones I have used so far. I can only compare these to the following products Logitech G933
ARTEMIS SPECTRUM, HyperX Cloud Revolver, PlayStation Gold Wireless Stereo Headset, and Beats Studio Wireless.

Sound
These have excellent sound (plenty of bass and nice highs) I would put them up next to the Beats Studio Wireless for music.  For games these are much better due to how they are tuned for games (foot steps and all that). Also the Beats have lag... HyperX is more audiophile but they are not "fun" to listen to due to how neutral they are. I personally like Razor 7.1 better then DTS and Dolby from the G933.  The G933 7.1 does not sound normal in 7.1 mode its like they just put a lot of echo and call it 7.1.

Design / Comfort
These are very comfortable for long gaming sessions.  They are indeed large and look kind of odd on your head but them being large also allows them to have plenty of room for your ears. There are issues... The volume knobs suck... They need to be much bigger and have better click feedback.  Also since they are the same on both sides its confusing if you are hitting volume or the mic.  Maybe they can add some sounds then the volume is changed? They also feel kind of low cost and creek a lot when you pick them up.  However I have had two of these and the first one ended up breaking (see the pic)  but it looks like they have done a minor revision to these at some point and that part of the headphones are now more reinforced. Also the new ones seem to not crack and squeaks as much as the old ones.  So maybe they fixed that as well?

Battery Life.
I get days (few hours a day) of gaming out of these.  Much better compared to the G933 and the PlayStation Gold.

Conclusion
I recommend getting these they have great sound for gaming, great battery life and I think they sound better then the G933, HyperX, and PlayStation Gold. I think the Razor 7.1 sounds better then the competitors. They do have some odd design issues however like I said the second pair seem to be better, so if you see people saying they will break that might now be fixed in this new version (see pic).

I am trying to get Razor to honor a warrantee on my old ones since they clearly are flawed.  I will update this if they end up replacing them for me.

Update 02/25/2017:  Razor did indeed do a full warranty for me and I know have the updated version with the more robust headband. Thanks Razor!
2837970
After years of friends telling me that the gamin experience was so much more immersive with a headset I finally caved and bought some.  I primarily play FPS games and took the plunge with these PX22s because they had good reviews and were relatively inexpensive to other pairs.
Pros:
They are comfortable, the sound is excellent and they have a lot of controls - game sound, mic volume, voice over volume, bass and treble - and they use a boost feature so when the building next to you gets carpet bombed and crumbles around you you'll be able to hear your teammates calling out hostiles. Because they are wired you never have to worry about charging them - and the wire is 17 feet long

Cons:
The only real con is also a strength, and that is the wire.  Wireless are nice because they don't create that dreaded wire clutter but these rely on a wire and therefore you will have 17 feet of rolled up wire.  Also, to hook these to my PS3 i also had to purchase an AV cable. I previously just used the HDMI for graphics and sound, but if you want to run actual game sound AND mic sound you need the AV cable so you can hook the r/w RCAs from the multi into the RCAs that run off of the headset.
2065133
These headphones have been exactly what I needed for a solid gaming sound experience.  I use these primarily for raiding in World of Warcraft to converse with my teammates in Ventrilo, Skype and Mumble.  It is easy to set up and normalize and the sound quality is great both incoming and outgoing.

Pros:
Great sound
Mic is easy to move
Comfortable on your head for long periods of time.

Cons:
Takes multiple ports to plug in (usb AND headphone/mic jacks)
Control box is just above waist level when hanging from your ears.  This means it is very easy to hit it with your arm or body while gaming - causing accidental adjustment of sound.  I ended up thinking that nobody was talking for quite a while before someone messaged me in game asking if I could hear them.  Turns out that my arm hit the dial and turned the sound down to nothing.  This has been a constant annoyance and I wouldn't buy these again simply because of the placement of this control box.
3118001
I'm not a big headset enthusiast, so I don't know much about the technicality of the headset compared to others, but I do know that I love them. Previous to owning these I owned a Logitech G230, which were total ****. They were much more uncomfortable, I got better sound quality and bass out of earbuds, and the mic was annoying to mess with. Furthermore, I accidentily sat on them in the dark once and they snapped in half, and I'm not a very heavy person. Instead of getting a new pair, I decided to upgrade. With these, they are comfortable, they have great sound quality (for my purposes at least), they look pretty slick, and they are much more sturdy. In fact, shortly after buying these ones I accidentily sat on them (lol) and these ones didn't break! As for what I use them for, I listen to a lot of music and I also play a lot of csgo. For those of you who play csgo, you can confirm that being able to tell where people are coming from via footsteps is a HUGE advantage. With these I can hear people clearly and easily. As for music, I have no complaints. Then again, I don't know what $500 headphones sound like so I can't really compare these to anything but junky $10 headphones. These are better. I have owned these headphones for several months and they are holding up really well.

Pros
Sound Quality
Long Cord Length
Being able to retract the mic is incredibly handy for when you aren't gaming
Volume control on cord
Comfort
Looks

Cons
I wish the cord without the extension was about a foot or two longer for my setup at least
4889713
First of all, my main gaming headset has been the Logitech Wireless Gaming Headset G930 with 7.1 Surround Sound. My review of those: http://www.amazon.com/review/R109WUAKUGX48J/ref=cm_cd_pg_pg3?ie=UTF8&asin=B003VANOFY&cdForum=Fx2NKJUWPQLJGTM&cdPage=3&cdThread=TxF2JH4FTB8KV1&store=electronics

Those have been my friends over the last few years, using them for games but also language learning, audio for powerpoint/youtube presentations, music in the midst of writing and to block out surrounding noises. I got a second pair for my wife.

These had a high hurdle to overcome, but in some ways they get there. First of all, these are more comfortable. The ear cups are bigger, going fully over my ears so that after a little bit I really forget I'm wearing them. That's a big deal if you're wearing these for much of a day (as I've tended to do when I'm working).

The sound quality is great. These aren't really going to match the higher end headphones, but they do well in comparison to the G930s. The bass is a bit lower, but the overall quality is strong. The surround nature is good, something that only comes out in gaming and there are times I heard something behind me, turned around, and realized it was the game. I've not had any background noise or hissing that some others have noted, maybe it's an audio card thing they're dealing with. Perfectly silent except for the sounds of game/music.

Negatives? None really. The only possibility is that these aren't really feature rich. The G930s have a lot more going on. The only buttons on these is for power and volume, while the G930s have quite a selection of options. I mostly only miss the mute button for the mic, so all in all the simplicity of these is actually just fine with me. Much more straightforward. I did have to use the small CD to install the right drivers, but after doing that it works very smoothly on my Windows 7 computer, switching over to these as default whenever I plug in the USB stick. I haven't had quite the success with battery life as others note. But that maybe I accidentally ignored the strong warning, "Charge before using!" and maybe got the battery a little off its memory. Or something, either way, charging is pretty easy with the included cable. It also comes with an extension for the USB stick so that you can position it in a better spot for signal.

All in all, I'm very pleased. The very slightly lower sound quality compared with my G930s is more than balanced by the better comfort.

EDIT:  Now that I've used the microphone more, I'm really disappointed with this part. There is a constant static that I can't get rid of (and which doesn't show up on other headsets).  I've gotten the sound of it a bit lower but it is still persistent.  Does it still rate 4 stars?  Depends on your use.  For general gaming it's not that much of a bother and the overall quality of the rest is still good. If you're using the mic a lot, however, it might be a consideration, or if, like me, you're using these for double duty with some voice audio recording tasks.  I'm going have to switch to another mic for doing that (and I have a much better mic, but it's not connected to a headset).
3137221
The Razer Kraken USB's are a fantastic buy. I was caught between high end 7.1 headsets (like Astros) which would have cost me upwards of $150, and cheap, no name headsets that are all over amazon for $30. That is when I found these. I have been curious about Razer, but was recently thrilled by the Razer Vespula mouse pad and was interested in trying their headsets. my HP only has the 1 3.5mm jack so most gaming headsets wouldn't work. But I found these which were about $45 at the time. They are fantastic. It took me a while to figure out why sound was only coming out of the speakers, but after much frustration, the FAQs on Razers website suggested that I play around with my computers audio system. It turned out that the awful Beats Audio Control was diverting sound to the speakers. I am an amateur at PC games, playing mostly games like CSGO and Dayz, and I can honestly say that these headsets give me an advantage at CSGO and are one of the best upgrades any Dayz player can buy. The microphone is not fantastic but people that I Skype with have had no complaints. As far as music listening, (I listen mainly to electronic), I was actually impressed by the sound quality and bass, though aren't even close to being comparable to my Sony MDR-XB920's. My only complaint is that I can't use the headset with either my Xbox 360 or One, but I knew that would be a drawback when I bought them. These are the best PC gaming headsets you can buy for around $50 and I would absolutely recommend them.
4268222
- These are extremely comfortable on the head, remain so even after multiple hour gaming sessions, and don't get too hot
- Sound is crisp and clear in game with nice full sound in multiple gaming environments
- Sound is acceptable when listening to music
  .. There are nice highs but they could be a bit more clear
  .. The lows are there but not as full as some other (although more expensive) headphones
- The microphone works well
  .. Voice is clear when using the mic
  .. There is a bit of a "big room" sound when using the mic but no background noise
- Color feature is easy to use and adjust when the software is installed.
  .. Software must be downloaded from their site and does not come on a disk
- Mute button works with no issues

Overall I would say these headphones are great for the price point.  I have tried others in this price range that were not nearly as good.  I would recommend these to someone looking for a good comfortable pair of gaming headphones.  If you are intending to use them mostly for listening to music there are better options out there, but you can expect to pay more.
3798791
For the price I am VERY impressed with these headphones.  I use them for Destiny 2 on XBOX1 and they are great.
4793374
Amazing headphones that deliver high quality sound with noise canceling. Whenever I use these, I get totally immersed into my gaming experience. The bundle is a plus, and the price is well worth. Check other online reviews, they are very consistent. I recommends it.
1032369
These are the best headphones for gaming that i have ever bought in my entire life. Extremly durable, very comfy and look amazing. For the price its awesome. I had gold trophy ps4 headset that cost more than this one, broke in 4 months. Theses ive had for atleast 4 years and they work as good as day one.
3204249
I purchased this headset for just casual use, they sound amazing with games, I personally enjoy Counter Strike. the quality is incredible and i can hear every detail. The light function is with the mute mic function, the third button down. When you have no sound playing they are still, but when i play counter strike the just blink. but they are pretty cool. These also have the "vibration" function. I think they just sound scratchy and dislike it. But i had no intention of using it anyway.
Some tech things- It has worked great with windows 8.1 and i upgraded to 10 they still are awesome. I have not had any problems with the driver. One exception is when there is an update for the drivers my desktop will not render sound to them until i restart. These are also NOT a USB 3.0 connection, but 3.0 ports are backwards compatible so it doesn't matter.
The MIC that came on mine is solid, and folds straight back into the left speaker. It is a nice quality mic too.

All in all, I recommend it for the price, and would but it again.
346929
Since their announcement, I have held off on buying a pair of headphones until these ones released. I need to say, for the most part, it was very well worth the wait. I bought them from Gamestop for only $100, and these were definitely worth the price and then some.
PROS:
-Bass and tremble are perfectly balanced out. Sound quality is impressive for the price.
-They are wireless. Move and talk at the same time! No wires needed, except USB cable to charge them.
-Very short recharge times. 20 minutes will get you about 2 hours of talk time
-The PRICE. Very attractive.
-The over-the-ear design encompasses your ears, yet allows them to breathe. You will not feel the need to take them off because of them being uncomfortable over long periods of time.
-The retractable microphone. If you want to talk, pull it out. If not, put it back in. (That's what she said. XD)
-Easy set-up. It auto-syncs itself via USB dongle, so its just plug in and play.
-Volume of both the headphones and mic are in easy to reach places.
-Very sexy design.
CONS:
-Build seems a little flimsy. DO NOT DROP THEM.
-Battery life seems a little low. But its perfect for regular gaming sessions.
-Does not come with a USB cable. Need to buy those seperate.
If you are on the fence for buying a gaming headset, you cannot go wrong here. They're cheap, and best of all, they are high quality. You will not feel buyers remorse after purchasing these. I sure didn't.
1890941
I love this gaming headset, I'm using it with a PC for World of Warcraft.  Previously, other headsets would cause me headaches after about 20 minutes of gaming, even some of those from the high-end price range.  I've been able to wear this headset for 6 hours of gaming without pain!

The sounds are clear and crisp with a an adequate bass. I'm fond of the music in World of Warcraft and the headphones do it justice especially considering the price range.  I've also been able to hear game sounds I wasn' able to hear before, a nice treat.

The mic is able to pick up clearly on my voice and according to my gaming friends on Ventrilo, my voice is clear without a lot of background noise.  The mic is also close enough to my mouth to be useful but not so close that it would be annoying as other headsets have been.  It also easliy flips up out of the way when needed.