1144wide viewing angle helps you clearly captures more details to reduce video shooting blind area. 2Dual lens synchronized recording - The car recorder has two cameras that can record video from two different angles at the same time. 3Equipped with the 6.88inch sensitive IPS screen, mirror dash cam provide best visual experience, All operations can be easily navigated by swiping your fingers with touchscreen and it works as a normal rear view mirror after screen saver is on. 4Built-in G-Sensor - When the car have a collisions or other crash accidental. The sensor automatically locks the recorded video and is not overwritten by the loop. Provide accurate records of events. 5Support Loop Recording - This dash cam allow you to select a value to activate loop recording function, it will automatically cover the earliest file when the storage fills up.Features: 144wide viewing angle helps you clearly captures more details to reduce video shooting blind area. Dual lens synchronized recording - The car recorder has two cameras that can record video from two different angles at the same time.Equipped with the 6.88inch sensitive IPS screen, mirror dash cam provide best visual experience, All operations can be easily navigated by swiping your fingers with touchscreen and it works as a normal rear view mirror after screen saver is on. Built-in G-Sensor - When the car have a collisions or other crash accidental. The sensor automatically locks the recorded video and is not overwritten by the loop. Provide accurate records of events. Support Loop Recording - This dash cam allow you to select a value to activate loop recording function, it will automatically cover the earliest file when the storage fills up.24 Hours Parking Monitoring - When the car DVR connect to your car battery via convert adapter, the DVR will be on all the time. Thus can automatically begin to record the whole process, no matter what happens to your car when it is in the parking lot.Support night vision - Built-in infrared lamp, video can be clearly recorded at night, support matte night vision. Specification: Screen Size: 6.88inch HD IPS Screen 1280*480 resolution Shooting angle: 144 degrees DDR: Built-in 512M USB: 5V/2.5A power interface Storage card: TF card 8G-64G, 10 Class (Not included) GPS interface: 3.5mm Front camera: 1080P with 143 degree wide angle; 4 glass; F1.8 apertureRear camera: VGA Video format: MOV Photo format: JPG Compression mode: H.264 Battery: Built-in 500mAh Polymer Lithium Battery Front camera video: HD 1920x1080 (30f/s) 60Hz; HD1920x1080 (30f/s) 50Hz Rear camera video: USB 720*57630f/s Working temperature: -20 ~ 70 Humidity: 15-65% relative humidity Storage Temperature -30 ~ 80 Package list: 1 * Car DVR 1 * Rear Camera1 * Wiring 1 * English User Manual