2.5 Inch Mp4 Video Recorder For Driving-Car DVR(XY-9620) Suitable for any kinds of car rear view cameras (CCD, CMOS cameras available). Features: Anti-vibration 1) 2.5 inch TFT-LCD monitor 2) Automaticly record when driving, one video input 3) 24 hour non-stop, circulating recording 4) mp3, mp4 files available 5) Record play back, 10minutes per section 6) 512M built-in memory, Extansion SD memory available