1.dual camera car dvr 2.video 1280*720 3.2.0inch LCD,motion ... ) ,motion detection,G-sensor,remote control3) Advantage: show the two images of the front lens and rear lens in the screen ... : Built-in Polymer Battery,800mAh15) Product Accessories: car dvr,bracket, user manual, USB cable, car charger, AV cable,remote control16) Operation System ... /2000/XP/VISA(Windows 98 is excepted) HD dual camera car dvr