808 Car Keys Micro Camera, Spy Video Recorder, Review: "Q. Which 808 car keys micro camera should I buy, and from who?
A. Buy a #3 camera and a micro SD flash card (class 4 or faster recommended). The video and sound quality is good. The reliability is good. You will be amazed when you see the first video that you take with this camera. See the #3 Q&A below for a list of sellers and other information."