I found the review on youtube, where this one is compared as a boom mic for voice application. And it was compared with Rode NT-1 and sound was pretty the same, so I was intrigued.
Now, after checking this mic out I can confirm, that it has a nice hypercardioid pick up and good to be used as a head-over mic up to 20-30 cm height or even higher, depending on the room treatment, which is good for streammers and those, who doesn't want to eat the mic all the time.
But here is one issue with low frequencies. This mic is very easy to go with an proximity effect and very fast it becomes overboosted in lows if the speak closer. Moreover, the extremelly high sensitivity to plosives, which can not be fixed with any pop-filer, makes it only possible to be used over the head. The only right way to use it for speach is to put it a bit higher, but this may depends on how bassy is your voice. In the other way it has a smooth frequency range, the same as NT-1 and I confirm - it picks up the voice just perfect as it was expected.
There is no high-pass filter also, but to cut low frequencies is not such a big deal in post. I've also purchased the shock mount t.bone SSM 5 and the windscreen t.bone WS50 - they suit this mic perfectly.