Functional Z2 and Z2 tablet. Requires the official app that goes with the GooglePlay available.
Manufacturing quality appointments: the microphone swivels in all directions allowing to position it as desired. It comes with a small foam that is placed on it. That remains an article a little expensive otherwise. Everyone is not going to invest in this accessory.
The recording quality looks BE good order. A test in several situations to see what's going on. Shooting in 4K with this microphone provides an excellent quality video.