My kid really wants a helmet cam for Christmas. No promises have been made, because I have no idea what he needs or what it will cost. But I figured it couldn't hurt to check it out.

Obviously he would need the cam and some sort of recorder-type thing (I don't even know the lingo - go ahead, JONG me!). Can someone enlighten me on what he would need and what some decent inexpensive brands are, please?

Thanks.