So Cam itself is not bad.
Small, handy and works "until now" everything as it should.
Ordered to a Samsung 32GB EVO memory card.
In Format: 1080P x 720P is (1ne file a 3 MIN.) Ca 260 MB!
In Format: 1920p x 1080p is (1ne file a 3 min.) About 250 MB in size!
So one can therefore calculate how much memory a recording of X hours needs.
The AVI recordings are always just 3 min., Then a new AVI file will be created again.
How long does a fully charged battery, I have not tested, coming soon!
Mfg. Lou