Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: How is the physical size of this compared to the PX22?  I had a PX22 but it was a little too small for my big head.
Document: This headset was incredible in every way compared to the headsets of my past! I was only sorely disappointed when after only having them for a little less than a year, the plastic holding the ears to the headpiece snapped. Clearly these weren't made for big heads. :(
PROS:-comfortable-good sound quality-should fit most big heads-good microphoneCONS:-bulky inline ampthis headset is a really good value at 63$. I have a big head, and this headset actually fits, albeit barely.
I can wear it for hours without my ears hurting. I'm a big guy with a big head and it fits on my head nicely with no discomfort which is not easy for me. The pads fit over my ears and don't sit on my ears.-I also bought them on sale for $60 so for all this, that price can't be beat.
Mids are right where you want them to be.Being able, via the in-line amp, to control the game volume and chat volume independently is great. Compared to TB's higher end headsets, this is a little lacking as it is completely manual. TB's higher end headsets all do dynamic voice/game audio adjustment (if you let them). The thing is, I've found this setup works just fine.
This thing works amazing. Treble, Bass, mic, everything is nice and clear.Why 4? Because after several hours of having this headset on, I have to take them off due to the cups just being too small on my ears.
I purchased the headset as &#34;like new&#34; and absolutely love it. The controls are great, the sound quality is great, and your voice will come over clear when using it to communicate. The big feature I love is the side-tone.
I was half expecting a big price tag on this second "Beach" headphone set. I was kind of hoping for a wireless, but this is still a wired connection, which would have the best sound. The packaging is very similar to the 350.00 expensive model I reviewed earlier, there's a box for aux cables, a box for instructions, and a box for the inline amplifier.
I can't attest for their longevity but they are all plastic. The mouth piece is very adjustable and can be used on either side of your head.
I really like this gaming headset but I wish it was wireless. It's really big so I don't use it for anything besides gaming so this review will be based on that.It's very easy to use and set up, it works with mac, mobile, and pc - I especially like that it works with xbox and I sometimes I will disconnect it from my computer and use it when my wife is sleeping. My friends tell me that the mic sounds super clear. The best thing is that adjuster thing.
When there's a sense of craftsmanship, I can appreciate a higher price. That Razer Megalodon I bought while trying to find alternatives to the epic failure of the Z6A sets is simulated surround and sometimes sounds like I'm in the middle of very large metal container. Even so, the headset itself is solid. Metal frame, nice cups, braided cable and a ridiculously big amp box but it's miles away from the headset so you can actually rest it on a desk and still have enough cable to sit back.
Answer: They are almost the same size.