With GPS module +G sensor Recording resolution: 1280 x 480 30FPS (2CH Record),640 x 480 30FPS (1CH Record) Uninterrupted Recording, No leakage Seconds Appears 2.7” TFT LCD Panel or TV Out, TV Out support NTSC &PAL Two cameras can record front and back sides View Angle: 140 degree for front Camera, 90 degree for backside camera Cycle Recording Recording automatically upon the power on It supports charging and recording at the same time(Through Car charger). It Supports: SD card (from 2GB up to 32GB)