Power Source:Corded ElectricBuilt-in Screen:YES Loop-Cycle Recording Feature:YES Audio Recorded:YES NightShot Function:YES Rear Camera:YES Display:OLED Touch Screen:YES Screen Ratio:4:3 Memory Card Required Reding Speed:Class 6 View angle:360 degrees Camera Resolution:1920x1080 Video Format:MP4 Special Features:G-Sensor,motion detection,sd/mmc card,Anti Surge Voltage Impact,waterproof,Anti Fog,Anti Vibration,Real Time Surveillance,Automatic White Balance,Parking Monitor Max External Memory:128G Number Of Lenses:3 Pixels:800Mega OSD Language:Chinese (Simplified),English GPS logger:none Interface:USB2.0 Assembly Mode:Portable Recorder Chipset Manufacturer:JIELI Frames Per Second:60 Origin:Mainland China Item Type:Car DVR Certification:CE,dot,EAC,EPA,FCC,GMP,RoHS,TGA,UL,KC,pse,weee Product Specifications: 3 Channels: [Front+Interior+Rear] Screen size: 2 inches File format: AVI Voltage 1 Current: 5V/1A Video resolution: 1080P ; VGA Continuour Loop Video: Seamless Loop Recording Automatic power on/off: support automatic ignition and shutdown Interface: Support USB Time Synchronization: Support Support memory card: TF (maximum support 128GB) (excluding card) Built-in stereo: support