Ordered a pair of these on eBay from China, was hoping for them in time for the wings n wheels show, but took longer than I expected to arrive.
4 gig micro sd card, 640×480 , 1.3 megapixel.
Used them a few times now and to be honest, and they are a bit iffy.
They have a annoying pink flash on screen when moving around, which is most noticeable in doors and also the video glitches and jumps every few seconds.
But for £28.00 including shipping, really cant complain and okay for some things I am sure.
Really good idea though and hopefully future models will have a much better lens and they sort out the video glitches, which I assume is when the data is written to disk.