Car video camera working again

I thought my USD 23 investment in April last year for this gadget was kaput but the video camera has sprung back to life on its own. Other than having to reset the date and time, I don't see anything was missing.

Would it fail me again? Who knows. I am just glad I had never needed it for any traffic accident.

Perhaps I would just wait for the prices to fall further to get a higher quality one.