It uses a 1/2" condenser mic element, which is OK but not what the big boys use in the real McCoys. Big boy mics use a 1" element and are powered by a special power supply (+48vdc). This mic uses USB 5vdc source. But I have heard some say that have used USB power from some mic mfrs, and they said it was acceptable.
But what is the most important thing are: how 'ruler flat' the freq response it is, how wide its sensitivity/dynamic range is, and the noise its electronics self-generates. The flatness of the freq response and the dynamic range parameters of a mic are key to the most natural sounding reproduction of voice. Just a FYI.
But for the price, the swing arm mic stand and the pop filter screen make it worthwhile if they have some build quality at all. You can upgrade to a better mic and still use that other hardware.
Let us know how it works out for you.