The sound is really good, the picture is not very, but distinguishable. It can not be removed more than 10 minutes. Perhaps because of the battery, as the video turned out to be 250 MB, and the flash drive stood at 4 GB.
Came for 22 days, sent on the day of payment. Shoots photos and videos, a great thing, but only if you can fix it. When I pressed the button, it failed inside, I had to disassemble. Battery, did not blow up even when charging. On the lens protective film, I took it off, it became better. In general, a good designer and tambourine for dancing. But removes and this is the main thing.