The body is entirely metallic. It is very stable. As a beginner in mechanical keyboards with Red-Linear switches, the transition from membrane was very smooth without alienating me from the function. It comes with a braided type-c cable. The lighting is very satisfactory. Overall, it convinces for a much more expensive product. The only negative is that the keycaps look somewhat cheap. I haven't looked into it yet, but measuring the switches with a caliper, their cross has the same dimensions as cherry mx switches, so maybe they can be replaced with aftermarket PBT keycaps, except for the Hyper-x PBT ones that you can buy separately. The software is problematic. Fortunately, you can save lighting presets in the keyboard's memory.
Edit: To properly use the 3 lighting presets, the company's program should not be running on the PC. As long as the program is running, the lighting you have set in the program will work. When it is closed, you can easily switch between the 3 presets you have set.
Edit: With proper lubing on the stabilizers, they become completely silent. (without disassembling, just by removing the keycap)

As a construction quality, it is excellent. Perhaps the best available in pre-built mechanical keyboards, regardless of price. Very sturdy construction entirely made of aluminum.

The keys have a good feel, with very stable stabilization, the backlighting is particularly strong, and the accompanying software, which used to be terrible, is now satisfactory. The caps are not PBT, but they are doubleshot and after a couple of months of intensive use, they haven't caused any issues, nor have they gotten dirty or faded.

As for the negatives, the main one is that while it has an fn layer, it only works for the 12 function keys, so you can't program additional macros on the other keys using the fn key. Small letters. Perhaps they will provide this capability in a future application upgrade.

Additionally, there is bleed in the backlighting, which is easily noticeable if you set a different color on adjacent keys. For example, I have the WASD keys in blue and the rest of the letters in red, resulting in the Q and E keys appearing slightly pale due to bleed from the W key. Nothing tragic, but it could be better.

Overall, very satisfied with the performance, although the price at 115 that I got it with the blue switches is definitely steep. The other switches are usually much cheaper (e.g. aqua switches often go for 75 on the eshop) and are highly recommended if you're not a fan of blue switches.

Awesome keyboard as others say, my only complaint is the software... it's really garbage. We start off on the wrong foot... I download the software from the HyperX website and it malfunctions, then I find out that if you want the latest software, for some reason you have to download it from the Microsoft Store, something I had removed from my computer. After 30 minutes, I finally download the Microsoft Store and the latest software. Changing the lighting, which should be simple, is difficult. It's easy to have only one color, but if you want different colors on certain keys, it's confusing (the good thing is that you can save it on the keyboard and never open the software again). The macro keys are confusing and not saved on the keyboard. When it finally makes the macro keys work (in my case, I had my passwords), it types very slowly with the speed at maximum. Lastly, I believe it should have PBT Keycaps instead of ABS, many companies provide PBT at this price range.

However, Razer Synapse is definitely superior...