Pros: Comfortable. Base sound is there.

Cons: Left ear rattle noise that I cant stand. Sounds like I am listening with soup cans on my ears very muddy. Threw them in trash. Disappointed again.

Other Thoughts: Went back to my Creative Sound Blaster Inferno. I cant find anything better at any price from anybody.

Pros: Got these for my wife, she really liked them, worked well. They are very comfortable, sound good, and the mic works great.

Cons: After having these for a year, cord broke apart at the volume control part. did some searching, common issue with razer headsets.

Other Thoughts: Overall, they are okay, but I would never recommend these to anyone or any other razer headsets.

Pros: The sound is great I have had several headsets in the past these would be comparable in sound to the Siberia V2s. Love the quality in first person shooters like CS:GO its great!

Cons: This headset left large dents in my head 4 of them after 2 months of heavy use. I do not suggest anyone uses these if you game or use your pc for more then an hour a day.

Other Thoughts: Great quality poor design

Pros: Really loud.
Nice bass.
I've heard a few times that my mic sounds great while playing with people.
Very comfortable.
leatherette ear cups that don't suffocate your ears and keep all the sound in and are really soft on the head.
You can configure sound/voice settings with Razer Surround Pro.

Cons: Requires a sound card/amp to fully experience the loudness of these.
After about 5 months the volume control got a little messed up, when you turn the volume too low or too high one ear gets a tiny bit quieter for some odd reason.

Pros: I have had this headset for a very long time and it has never served me wrong. I have it hooked up to Razer surround which produced surround sound even in this 2.2 headset. I also have it plugged into a Dolby surround sound headset thing I got with a turtle beach headset a long time ago and it works fine.

Cons: None as far as I can see

Pros: Very comfortable headset (I'm a glasses wearer even). They sound really great as well, for music or gaming.

Cons: The microphone is cheaply made in an effort to make it "cool" and retractable.
I would have been happier if it had been better quality at the cost of being in the way.. Instead it just is floppy and doesn't pick up voice worth anything, so you'll have to edit your mic settings in whatever you're using for your output.

Pros: -Great quality sound
-Great quality bass
-Really emulates 5.1 surround sound well when gaming
-Extra long and braided cord

Cons: -The mic hardware is a little "meh". You have to fight with it a little bit to get it in and out of the holder
-When the mic is fully extended it is loose and wobbly. Quality of the mic output is fine though
-I had to RMA the first unit I got because the left ear was already blown out and rattling/crackling when playing anything through it

Other Thoughts: As with most Razer gaming products, you are mostly paying for the name brand, but are also getting a good product. I have Razer brand Keyboard, Mouse, and this Headset. Although they all work great, Razer quality is starting to become a tad "hit or miss". You either get a great quality product that lasts until you just want to change i up, or you get a DOA/Short lifespan product that needs to be replaced prematurely. Luckily, Newegg and Razer support is great about replacing faulty hardware if that need ever arises. I just wish Razer would pour some more QA into their hardware, as well as up the build quality of their products.

Pros: -Comfortable
-When EQ sounds nice
-Mic was clear

Cons: -Left Audio Bass driver defective in 2 headsets it buzzes and rattles

Other Thoughts: Really didn't have a lot of complaints other then both headsets i received had a buzzing left audio bass driver. Sending back for full refund and gonna give the Siberia v2 usb a try. Listen to all the recent 1 reviews before getting! big disappointment.

Pros: -Hands down the most comfortable headset I've ever worn.

Cons: -The mic does not work (see other thoughts.)
-Right side speaker is louder than left and has audible feedback.
-Horrid overall audio quality.
-Cheap build quality (see other thoughts.)

Other Thoughts: As someone who has Razer products littering their desk, I have been disappointed for the very first time by my favorite peripheral manufacturer.

-All the microphone can pick up is pops, clicks, buzzing, and white noise. No voice pickup as confirmed by audio recording software (FL Studio 11.)
-Retractable microphone wobbles around severely. The headset is made out of cheap plastic that feels easy to break.

AVOID THIS HEADSET AT ALL COSTS!!!

Pros: - Relatively comfortable

Cons: - Poor sound quality. Compared to my Siberia V2's, they sounded completely dead and muffled.
- The mic feels like it is about to break off at any second. It has the quality of a Happy Meal toy. The rest of the construction isn't terrible save for the mic.

Other Thoughts: After a week or so of using them, I just ordered another Siberia V2 set. It's cheaper, sounds better, and has a better mic.