This Car DVR features HDR video, loop recording, no leakage of seconds, 170 Degree super wide angle lens video recorder, 4" IPS 1080P HD display, motion detection, G-sensor, night vision, parking monitor, support TF card, etc. Perfect for your safety driving! Features High Sensitivity 4" HD IPS Touch Screen: This touch screen is made of high quality material, advanced IPS technology and high color saturation that allows the screen display clearer. SUPER NIGHT VISION AND WDR TECHNOLOGY: Combined with super big aperture and wide dynamic range(WDR), you can get comparatively clearer footage and image at night. Car plates license can be easily seen even in darkness. The safety of driving at night will be improved a lot. LARGE LCD SCREEN CAR RECORDER: Combined with 1080P Full HD and 12MP resolution, this dash cam can provide insurance claims to prevent disputes. Super large screen shows the real time image, helps you clearly see every details when playing back and brings better visual experience. 170 WIDE-ANGLE 6G LENS CAR CAMERA: 170 wide angle lens allows a larger viewing angle to be recorded. For example, you will be able to see 4 lanes of traffic. The more you see, the safer you are. 6 glass fixed-focus provides better light transmission, thus recording crystal clear video. G-SENSOR LOOP RECORDING: G-sensor is activated by any collision to start recording emergency video to help you get evidence in the car recorder when the unexpected situation occurs. Automatically overwrite the unlocked oldest file when the TF card is full, to ensure the normal recording. MOTION DETECTION: Any moving object is detected in front of the car camera, the dash camera captures videos. we recommend turning it off during normal use or record intermittently. PARKING MONITOR: This function is activated by any collision if it is on. If this is used for a long time, extra power is recommended to supply the car camera. EASY TO INSTALL: Suction cup mount installed on the windshield and connected to the cigarette lighter, the car camera will record automatically. Video resolution: Front: 1080P(1920*1080),720P(1280*720); Back: 720P(640*480) Memory card: TF Card(access speed class 6 or above, maximum supported to 32GB, it is not included) Note For the first time please format the SD card. 32GB Micro Cards are recommended but not included in the package. Note: Since its internal battery is a small capacity, it will automatically shut down after 10 seconds without external power. You need to always connect to external power when using