Features: [Seamless Loop Recording]: Videos locked in an emergency due to collisions, vibrations, and other reasons are retained, while unblocked, less important videos are overwritten by subsequent videos when the card is full. This allows you to record videos for extended periods (even weeks) without frequently clearing the card. [Auto Loop Overwrite]: The dashcam automatically overwrites the oldest videos with the latest ones. While driving, videos can be automatically saved and stored locally on the card, ensuring that video evidence is not overwritten. It supports memory cards up to 32GB. Product Specifications: Chipset: Lingtong 6624 Wireless Connection: WiFi Shooting Angle: 120° Camera Chipset: GC0309 Video Recording Resolution: 720P Photo Resolution: 12M/10M/8M/5M/2MHD/VGA Photo Format: jpg Storage: Up to 32GB Packaging Dimensions: 14x11x7cm/5.51x4.33x2.76 inches (excluding SD card) Gross Weight: 210g/0.46g Package Includes: 1 x Dash Cam 1 x Car Charger 1 x Instruction Manual