Feature: 1. 3inch HD Display: 3.0 inch screen, 1MP video resolution, 5MP photo resolution, providing excellent image quality. This camera can record premium video even at night under insufficient light. 2. Built in Gravity Sensor: Automatically save the lens in case of emergency. In case of any collision, real time video clips will be automatically locked to prevent them from being deleted or overwritten. 3. Loop Recording: Seamless loop recording. When the memory card is full, the on board camera will automatically cover with the latest unlock video. Locked files will not be deleted from the circular recording to protect important video evidence from accidents. 4. Auto On or Off: After connecting the on board power supply, the car starts to automatically start the recording, and automatically save the recording and shut down when the car is turned off. 5. SOS Function: Press the HOLD key during recording, and the machine will save the current video as a non removable file. Specification: Item Type: Dash Camera Material: ABS Gross Weight: 211g/7.4oz LCD Size: 3.0 inch LTPS, scale: 16:9 Video Resolution: 1MP Recording Angle: Wide angle 120 degrees File Formats: AVI Photography Mode: 5MP Photo Format: JPEG Microphone: Support Memory Card: Small memory card, up to 32GB, not included Battery: Lithium battery with capacity of 180mAh, shipped with built in battery G Sensor: Built in. Package List: 1 x Dash Camera1 x Instruction 1 x Bracket 1 x Car Charger