The card is a 8GB micro SD. But What I found was you have to be very careful loading and un-loading card,, as it was easy to push it into the wrong position. The key fob is very flimsy.
By ray white on 06 December 2014
I've had mine for about a year and it has been well used and still going strong. Video and audio are excellent quality for such a small device and the unit is quite tough as it is attached to my keys which get thrown about a lot. I hope this answers your question
By Jeff_ H on 03 June 2014