After the car is started, it supports auto start to start recording.Support loop recordingEmbedded APK installation file for in-vehicle mobile internetSystem: Suitable for large-screen navigators with Android 4.0 and above (not including Android 7.1)Support car APP connection, ADAS intelligent auxiliary systemThe blue light flashes to indicate the recording statusspecification:Pixel: 1080 HDFeatures: waterproof, night visionApplicable models:for most cars on the marketColour:BlackMaterial:PVCPackage Contents:1* host1* connecting line1* English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.