
The product is revolutionary, it is great and it is what they say it is; but there are big problems if you want to record ASMR or very quiet ambiences, principally with dynamic range as it is very short, THD very high and the app crashes some times deleting your recording (last update in iOS and app). This last issue hope they can solve it asap as it is a bug, but sound quality is what you pay for, good for the price. You pay for what you receive.
Purchased this as an experiment for shooting concert videos. Still trying it out but an interesting approach to recording music