DUAL-CHANNEL 4K UHD RECORDING WITH CRYSTAL-CLARITY: The Sarmert C2 dash cam front and rear delivers stunning 4K UHD resolution (3840*2160P) on the front camera and 1080P Full HD on the rear. This dual-lens setup ensures comprehensive coverage of your surroundings, capturing every detail with exceptional clarity. Whether its scenic road trips or daily commutes, our dashcam provides unmatched video quality for both front and rear views. INCLUDED 64GB MICROSD CARD & SUPPORT FOR UP TO 512GB: Get started right away with the pre-installed 64GB microSD card, offering ample storage for hours of high-quality footage. For extended recording needs, this dash camera for cars supports microSD cards up to 512GB, ensuring you never miss a moment. Loop recording automatically overwrites older files, so youre always ready to capture new footage. ADVANCED NIGHT VISION WITH DUAL-LENS CLARITY: Equipped with f1.8 apertures, 6-layer glass lenses, and WDR technology, both front and rear cameras excel