Features: The small size allows the device to be a well hidden engineer for the road aheaddoes not obstruct the driver's view. ADAS buitl-in function ( Android unit needs to connect WIFI and download ADAS data ). With the ADAS functionWhen the device detects the vehicle in the front to close, alarm to remind motorists to pay attention to road conditions or abnormal vehicles. LDWS functionThe device driver deviated from the original lane when the lane exit alarm was automatically activated. Built-in microphone, support recording sound Built-in Micro SD card slot, does not occupy Android unit memory. Cyclic recording support. New recordings will automatically overwrite the oldest recordings when the memory card is full, however, the blocked videos will be sure to be overwritten Easy to install, connect to the Android unit through the USB cable. G-sensorIf a collision occurs in a vehicle, the integrated G shock sensor automatically locks recorded video and provides an accurate record of events. Motion detectionWith motion detection is activated, When the vehicle recorder detects the movement of the object, the camera starts recording, and the camera automatically enters the motion detection standby state after the motion detection is finished. When the object is detected again, the camera function starts again. Specification: Name: Car DVR Dash Camera Color: Black Silver Memory card:16G.32G Proceor: JR5780 proceor Resolutions: 1920 * 1080P Pixel: 1200 W Lens: 6 high definition spherical gla lenses Opening: F2.8 Viewing angle: 165 degrees Video encoding: AVI MP4 Night Vision: support Electronic dog: fixed electronic data for dogs Ada Front vehicle distance detection: support Offset path alarm: support Storage: TF card (maximum 32G) it is recommended to use high speed card above C10 (excluded) Rated voltage: DC5V Connection mode: Android navigation USB interface Installation position: front windshield, adhesive Battery capacity: None Product function: Automatic photo and video cycle video lock Time: synchronized vehicle navigation time Language: automatic matching language based on vehicle navigation Software: APK installation software for independent locomotive Power cable: 3 meter polycarbonate flame retardant material Product Size: 10cmx5.5cmx2 cmmaximum size of product with irregular shape Note: This USB DVR works for the system Android 4.0 Media Player or higner, and does not fit all; This DVR video quality is very good at night, ADAS works well; The speed and position in the DVR is not 100% true, just for reference Go to the system settings and click on the system to see if it is android. Please purchase carefully,if it is original navigation or without navigation. App installation instructions, please read the Manual. Package Included: 1 x Driving Video Recorder 1 x USB line 1 x English Manual 1 x TF card (16G,32G need to choose ) 1. WORLDWIDE