Build in GPS,G-sensor and Google map, Record traffic speed, driving track High speed ... , High Definition 1080P HDMI-OUT In FeaturesBuild in GPS,G-sensor and Google map, Record traffic speed, driving trackHigh speed camera ... )Camera Lens120 degree wide angle, 4 fixed focus Lens, aperture 2.0,focus 3.4mmSensor5M CMOS Sensor,1/2.5” light-sensing ...