Cable Length:3.5 Power Source:Corded Electric Built-in Screen:YES Loop-Cycle Recording Feature:YES Audio Recorded:No NightShot Function:YES Original Package:YES Touch Screen:No Screen Ratio:16:9 Memory Card Required Reding Speed:Class 10 View angle:90 Number Of Lenses:2 Interface:AV-In Battery:built-in Assembly Mode:Hidden Type Chipset Manufacturer:Generalplus Frames Per Second:30 Item Type:Car DVR Origin:Mainland China Certification:CE,FCC Large Screen : The product features a large screen that displays clear and detailed footage, making it easy to monitor your driving. Three Cameras : With three cameras, this DVR records from multiple angles, providing a comprehensive view of your driving experience. Reversing Video Recorder : The reversing video recorder ensures that you can capture footage of what's happening behind you, making it safer to drive. Tachograph : The tachograph feature allows you to track your speed and distance traveled, making it easier to monitor your driving habits.