Full HD video quality- records bright images in 1080P at 30 frames per second using a 170° wide-angle lens with an F/2. 0 aperture, to deliver full HD images across three lanes Super clear night vision- 3 inch clear screen helps revealing details and LCD can automatically switch off after setting to save energy. War system can automatically adjust exposure to capture clear scene. Advanced technical functions- the dashboard camera will lock the current video so that it will not be overwritten once the cam detects shock, hit or movement around the car. Easy to install- suction cup mount installed on the windshield and connected to the cigarette lighter, The car camera will record automatically. 3. 0" Lcd Screen for instant playback and menu selection. Service & Guarantee -the CE, FCC, RoHS certificated dash cam, 12 months guarantee, with a qualified after-sale service team, 7 days/ 24 hours for serving you. We take customers' Satisfaction As our best reward.