The spy camera button is a mini-video recording device that you can have a button disguised and hidden in a shirt or jacket with easy to spy on passersby. Now, the spy camera button has been updated to version 2.0, with new audio recording feature.
Button Spy 2.0 camera can record video in AVI format 720 x 480 at 30fps. You can also take JPEG photos and recording sounds. Each button spy camera weighs 20 grams and is powered by a lithium-ion battery lets you record video continuously for up to 70 minutes.