TrendBox 2.4" Car Recorder Camera Rearview Dash Cam Video LCD Mirror Vehicle DVR for Most Car Model Traveling The camera starts recording immediately after turning on the ignition and shut it off just turn off your car. Time display and Loop recording function for 1, 2 and 3 minutes time interval With Ultra-thin lightweight body design and 2.4" LCD Display. Prevent Car Insurance Fraud and Other Crimes Against Your Person or Vehicle. Built-in lithium battery makes the device keep long-lasting performance.