Time-Lapse Recording:This small dash cam can compress 30 minutes of footage into just 1 minute,capturing long periods of parking surveillance at 1 frame per second.Hours of monitoring can be reviewed in minutes to quickly identify key events. Loop Recording:Ensures continuous recording by overwriting the oldest footage with the newest. In case of a collision,the current video is locked to preserve critical evidence. Loop Recording: This car dash cam overwrites the oldest video with the latest one, ensuring continuous recording. In the event of a collision, the current video will be locked to preserve critical evidence. Global Brand Support:As a globally renowned brand,70mai is committed to providing excellent quality and customer service.We offer a 12-month warranty and 24/7 technical support.For any questions about your dashcam,please email our support team. Upgrade to the 70mai M310 Dash Cam for enhanced safety and peace of mind on every journey.