... on 19.Cycling records automatically, over-write if memory is full 20.USB port: high-speed USB 2.0 connect to ... minutes, OFFAudioBuilt-in microphone, speaker AACVideo MannerLoop Video, Mandatory Video, Motion Detection Video, General VideoLoop Video Time3minutes, 5minutes,10 minutes, 30 ... (With battery)Operating Humidity,Temperature10%-80%,-5°C-45°CPhotos Full HD Car DVR with G-Sensor H.264 Car Camera ...