Aperture : 2.0 Working Temperature : -20-65 Accessories : Main engine, specification, stand, car charger, rear camera, color box Cable Length : 3.5m Weight : 500g Battery Capacity : 150mah Battery Type : lithium battery Power Source : Corded Electric APP Compatibility : Yes Built-in Screen : YES Loop-Cycle Recording Feature : YES Audio Recorded : YES NightShot Function : YES Rear Camera : YES Display : IPS Original Package : YES Touch Screen : no Memory Card Required Reding Speed : Class 10 View angle : 170 Camera Resolution : 1920x1080 Video Code : H.264 Video Format : MP4 Special Features : G-sensor Max External Memory : 64G Number Of Lenses : 4 Imaging Sensor : GC2053 Pixels : 200Mega GPS logger : External Battery : Built-in Assembly Mode : Portable Recorder Chipset Manufacturer : Allwinner Frames Per Second : 25 Item Type : Car DVR Certification : CE Feature 1 : Car DVR Feature 2 : car dvr dash cam Feature 3 : car dvr dash cam wifi Feature 4 : car dvr camera Feature 5 : dash cam for cars Feature 6 : dash camera Feature 7 : dash camera front and inside Feature 8 : dash camera back and front for car Feature 9 : dash camera front and rear Feature 10 : dash camera wifi Feature 11 : dash camera dual cam Feature 12 : dash camera dual for car