... player recorder,video camera Specificationsnew MD80 MINI DV,hidden Camera,voice-activate recording,720*480,with funtion of webcam,audio , ... facilitate easy video recording and monitoring on various occasions;2.Voice-activated recording function to facilitate the deployment video, longer use time ... last more than four hours at work, and the voice-activated standby time is up to 500 hours;10.Support 32G ...