sound quality is awesome. I checked it with my galanote 10. the packaging could be more accurate.
Received in 2 weeks. Everything as described. On samsung s10+ works with samsung camera app. On s8 works only with "open camera" app. I hawe another usb mic and the situation is the same, so it's definetly not the mic problem.
On S8 audio recorded with open camera app is very quiet.