Supplied with a spare clip and a replacement foam coating is contained and at least when the latter is also perfect sense that caps sit namely extremely loosely on the microphone on and are easy to lose.
So it is good that the microphone is so sensitive, so bad it is.
It really hear everything, every rustle, every movement of the clothes, each breathing. Therefore, one has to think carefully about where to place it.
For the start of talks, I think it's only semi-useful, because it was designed to be attached to clothing. But if two or more people are talking, that brings then by its proximity to a source of noise large imbalances in the volume.
Therefore, I would clip on the microphone in the case for example of a water glass in the middle of the table or the like, but also works by the great terminal.
The sound quality will of course depend on the particular used app and by the sound around, in my test scenarios but could consistently good results are obtained.
Otherwise, the operation is more than simple: In the headphone jack plug, start app, done.
An easy to use, very sensitive microphone for those who do not have a voice recorder.