This is Omnidirectional mic you can connect it with your smartphone with your camera and directly that mic will capture audio from your device.
Sound quality is very premium as you can see in my videos if you want to experience.
The best thing about this mic is that it is compatible with camcorders and audio recorder available in the market.
This mic comes with 6 feet wire in length, low ambient noise cheap and convenient.
Let me watch and test about its technology :-