Vantrue 3 Channel 4K Dash Cam, 4K+1080P Front and Rear, 1440P+1440P Front and Inside, 1440P+1440P+1080P Three Way Triple Car Camera, Night Vision, 24 Hours Parking Mode, Support 512GB Max

1.  3 channel dash cam records front, interior, and rear with a nearly 360-degree wide viewing angle. 2.  4k resolution available    2 channel: Front  4K +1080P Cabin/ Rear,      Single Mode: 4K  3. route, speed, and location tracking. 4. Built-in supercapacitor5. Loop recording and -sensor6.  Max supports 256GB (Class 10. )7. 18 months warranty.  Optional accessories: 256GB microSD card128GB microSD card