This item is a hiden car dvr with lots of functions. Wide angle and 360 degree rotation make its view more widen. And built-in G-Sensor and loop recording and parking mode make for better knowledge of road condition and safer driving. Great rear view monitor for various for . Feature - : Connects dashboard to via the built-in . Use to , playback and download videos at anytime. - 1080P FULL VIDEO: 1080P resolution quality, record traffic incidents, scenic travel and any unexpected moments. - 360 Degree Rotation: Easy to rotate 360 degree, which ensures a wider view than traditioanl one. - 170 DEGREE WIDE ANGLE : F2.0 large aperture, easy to see the road conditon on both sides in . - G-SENSOR: When there arre small collisions, it can help you record some important video files, which will not be covered by recording. Specification - Color: Black - Material: ABS - Size: 9.3x3.5x3.5cm/3.7x1.4x1.4inch - Voltage: 12V - : 1.5A - CPU Model: AC5204A - G-sensor: Support - : USB - and technology - Parking monitoring: Support - Motion : Support - : Support - Microphone: Support - Video Resolution: 1920*1080P/1280*720P - Video Frame Rate: 30fps - Wide-angle: 170 degree - Video format: AVI - Photo format: - Loop Recording: 3Min/5Min/10Min/OFF - Memory Card: Support Card, class 6 and above(maximum 32GB).Not included. Package list: 1 DVR 1 Charger 1 x User Manual