Dash Cam, 4.0" Touch Screen 1080P HD Car Recorder 170° Wide Angle Night Vison Dashboard Front and Rear Dual Cameras,with G-Sensor, Loop Recording, WDR, Parking Guard

Product description

Color: Black
Display size: 4-inch touchscreen
Video recording：HD(1920*1080)s/30fps
Video Format: AVI
Photo Resolution: 1080FHD/1080P/720P/WVGQ/VGA
Photo Format: JPG 
Frequency: 50HZ/60HZ 
Battery：480mAh built-in battery
Storage Card: TF card（Maximum support 16~32G SDHC card）The card is not included.
Language: support multi-language
Microphone: YES 
Screensaver: Off/1min/3min/5min 

Package Includes: 
1* Car recorder
1* USB port car charger
1* USB cable
1* User manual
1* windshield suction cup mount
(TF Card Not Included)

170 Degeree+ 6G Lens
6 All Glass + 170 Degree wide angle lens allows COMS to attain clearer images. The high-performance chipset will enable you to take up to 1080P30fps full HD videos and 12MP pictures.
Built-in G-Sensor
How does the G-Sensor work?
Whenever there is a shake in or around your car, such as the shake caused by someone trying to open the doors, hitting your car, or you driving on a pothole—the dashcam will automatically lock the video file to prevent the video from being overwritten in loop recording.
Loop Recording
There are 4 options: Off, 3mins, 5mins, 10mins.
Why my card is full when I turn on the cycle recording?
The dash cam will just overwrite the unlocked oldest file when the TF card is full. It will not delete the locked files. 
There was no collision, but how come files of a collision were generated?

There may be some big shakes taking place when you are driving on potholes or deceleration zones. The G-sensor will detect these shakes and lock the files at the same time.
NOTE:
The battery life is only for emergency file back up. That battery is small, please charge it via car charger all the time when used In order to guarantee the normal use of the car camera, you need a TF card from the high literacy rate