Build in GPS,G-sensor and Google map, Record traffic speed, driving track High speed camera, High Definition ... 1080P HDMI-OUT In FeaturesBuild in GPS,G-sensor and Google map, Record traffic speed, driving trackHigh speed camera, High Definition ... fixed focus Lens, aperture 2.0,focus 3.4mmSensor5M CMOS Sensor,1/2.5” light-sensing surface areaZoom4×digital zoomVideo ResolutionH ...