Garmin Dash Cam 30 is a high definition standalone driving recorder with 1.4 LCD display that serves as an eyewitnesses to your drive. Incident detection (G sensor) automatically saves footage of incidents on impact; files are stored on the replaceable microSD card (included). Snapshot feature allows you to take still images, inside or outside your vehicle. Dash cam 30 also can take still images, from inside or outside the vehicle, to capture close-up collision damage. Play back footage directly on the display, or use garmin dashcamplayer to review later on your computer. 1.4 inch TFT LCD . General information: Car charger. Up to 0.5 hour battery life. Size H4.25, W7.92, D4.36cm. Model number 010-01507-01.