materials: Alloy appearance, curved body, not just a car recorder, but also on-the-go camera.Plug and Play: Easy to use, no additional wiring required.720P HD resolution: Using ultra-high resolution 720P lens for recording, it can provide clearer video and images even at high speed.Intelligent ADAS assist function: This video recorder has ADAS driving assistance system, including car fatigue driving, front car start, front car distance, track offset three functions.Compact design: The unique hidden mini design allows the car recorder to be hidden behind the rearview mirror, extremely compact, does not take up space, does not block the line of sight, to ensure your driving safety.Specifications: Color: blackMaterial: zinc alloyRotation angle.:90° rotating Display screen:noCPU:JR3272,High-end procssing chipvisual angle:170°Sensor:500WNight Vision: NoVideo resolution: 720PPhoto resolution:1280*960Photo format:JPEGMemery card: up to 32G(not included)Speaker: Built-in mircorphone/speakerG-sensor: SupportRemovable disk:supportVoice record: supportTF card:≥class 4-class 10Install: USB connecting vehicel navigationRecharge time: noRecording function :automotive turning on and recording function when the vehicle startGPS: NOBack camere: NoADAS: Adas intelligent drvingPackage size: 14 * 10 * 5cmPackage weight: 185gOperation steps:Insert the USB cable into the the retrofitting mounted navigation system to read the data.You can watch the screen recording effect or pictures on the computer device at any time after you remove the memory card installed in advancePackage List:1 * Host1 * USB Cable1 * User Manual