Ultra HD 4K Dash Cam For Car DVR 4K+1080P Front Rear Dash Camera With WiFi GPS 24h Parking Night Vision Video Recorder Black Box

Aperture : F1.8 Battery Type : Working with CAR Charger Power Source : Corded Electric Built-in Screen : YES Loop-Cycle Recording Feature : YES Audio Recorded : YES Maximum Video Frame Rate : 30 NightShot Function : YES Rear Camera : YES Display : OLED Original Package : YES Touch Screen : no Screen Ratio : 16:9 Memory Card Required Reding Speed : Class 10 View angle : 170° Camera Resolution : 3840x2160 Video Code : H.264 Video Format : MP4 Special Features : G-Sensor,digital zoom,Anti Surge Voltage Impact,waterproof,Anti Fog,Anti Vibration,Real Time Surveillance,Automatic White Balance,Wide Dynamic Range,wifi function,Parking Monitor,3D DNR,External GPS Max External Memory : 256G Number Of Lenses : 2 Imaging Sensor : SONY IMX415 Pixels : 800Mega GPS logger : External Interface : AV-In,Wi-Fi,Micro SD/TF Assembly Mode : Portable Recorder Chipset Manufacturer : Novatek Frames Per Second : 30 Brand Name : Soam Item Type : Car DVR Origin : Mainland China Certification : CE,FCC,RoHS Model Number : V21B Dashcam : 4K CAR DVR Front Camera Lens : 3840*2560P@30FPS, 170° Rear Camera Lens : 1920*1080P@25FPS, 140° WIFI : Bulit-in GPS : External