Nestling&reg;GPS Scanning and Positioning R300 2.7 inch LCD screen Dual Lens Car camera vehicle 3MP Car Blackbox DVR GPS G-sensor Car Recorder 2.7" LCD Screen(16:9) Car Blackbox DVR Dashcam, Dual Cameras Lens Video Recording - Front & Inside the car, Uninterrupted Continuous Video Recording, Automatic Cycle Video Recording SUPPORT GPS & Google Map - Letting you open up Google Maps and you can instantly see your vehicle's driving track, speed, time, and date which insurance companies love to have SUPPORT Gravity Sensor - Allowing this car DVR to detect and record any sudden motion or speed changes in X, Y and Z axis meaning as soon as any sharp braking, rapid acceleration, excessive cornering or sudden impact occurs ULTRA Small Volume - The front lens with ultra wide angle of 140 degrees can be rotated up and down 20 degrees; the back lens with ultra wide-angle of 120 degrees high resolution; this pefect modular design is more convenient for various angle and high resolution video shooting Package Contents: 1*Car Blackbox DVR, 1*Car Charger Power Adapter, 1*GPS Antenna, 1*Mounting Kit, 1*User Manual | Please note that this software is not compatible with Mac Computers.