The wide angle dash cam backs you up in any road incident. Captures full HD 1920x1080p video with 120° field of view and also performs well for night driving. G-sensor and emergency lock: the dash camera equipped with the high sensitive G-sensor, it will automatically lock videos of unexpected incidents to prevent that video from an overwrite in loop recording mode. Easy mounting: easily and securely mount to your windshield in seconds with the included suction cup. To avoid damage to the vehicle video camera, please insert the USB charger into car's cigarette lighter socket to charge the battery. WDR: wide dynamic balance technology of the smart car camera DVR balance light and darkness in driving to get the best image automatically. Parking mode and auto LCD off: 24 hours motion activated parking mode makes the car video recorder to automatically record when it detects motion in front of the car. Screen timeout off ensure you won't be disturbed by another glowing rectangle on your windshield.