They are primarily dynamic mics for vocals.
It seem pretty solid.

OVERALL OPINION

I use them for several months and I must say I am very impressed because my group and did not have many months budjet for microphones and it was believed that these microphones gave her a not so good but we were very surprised because the sound is very clear voice is really impressive. Of course it's not as though a sm58 but it holds the road well!
+ What I like is obviously the price for the sound quality is very good value for money, there's nothing unpleasant about these mics, I advise those looking for a good sound for a price not high (especially that there are 3 clips and carrying case).
I would do without hesitation that choice