I'm on the brink of starting a channel where I record my live sessions at the BJ tables. I was wondering if anyone would know a great "spy" camera or watch/hidden thing that would last at least 2 hours of recording time (or at the very least, easy to on/off record, as I put out the bets etc).

I don't plan on releasing the actual footage itself, until I'm done with the casino or banned.

Thanks in advance