Small hidden camera: the mini police camera (0.87 inch, 0.7 ounce) is the world's smallest portable body camera, making it perfect as a home security camera to record instant pictures and videos without attract no attention.
motion detection: supports memory cards up to 32gb and built-in 200mah battery, fully charged, it can work around 60 minutes, plus it only records video when it detects motion which makes this mini covert camera use longer than others .