Audio is "Fair" i have about 2 hours of recording, first hour is early AM, on the way to work,,. night vision is OK,,,
It will record in 2, 5, 10 or 15 min intervals saving each file as it goes, looses approx 3 seconds between saves..
i had a 4 Gig card laying around so put it in to try it out,, 2 hours= 3.2 gig
As for the Audio,, well i can't play any of the other clips on youtube, the audio is a bit ... well... you work it out,,, 3 concreters in a truck.??
BHG