???Real Ultra 4K+1080P Front and Rear Dash Cam???(Note: TF Card not included, recommended ASIN B09D3N9MFH) This dash cam features two high-quality cameras with 160?? wide angle recording at the same time to cover the front and back of your car. The front camera can record 4K ultra HD videos, providing a super clear view of the front of your car, while the rear camera records 1080P HD video to ensure that you can capture the license plate of any car that hits you from behind. ???Stylish Rounded Look and Hidden Design???The sleek and compact design of this 4K dash cam allows it to be perfectly installed behind the rear-view mirror, making the camera virtually invisible to your line of sight and avoiding any interference while driving. The no-screen design also makes driving at night more reassuring, as you no longer need to worry about any additional light from the car camera on the windshield. ???Reliable Supercapacitor and Enhanced Heat Dissipation??? This dash cam is equipped with a high-performance super-capacitor that is powerful and longer-lasting in hot weather than a normal lithium battery. The double spot punch design at the top and bottom greatly enhances the heat dissipation of the camera, allowing you to use it well in both hot and cold environments. ???Auto Accident Lock and 24-Hour Parking Monitoring??? The built-in G-sensor locks the emergency accident video and protects it from being overwritten, making it useful as evidence in the event of an accident. The parking monitor allows the dash cam to automatically power on and record emergency video when detecting a collision, helping you to obtain evidence if your car is hit or stolen. Please note that to use the 24-hour parking monitor function, you need to hardwire the dash cam (sold separately, ASIN: B0BG5LZP2M). ???Superior Night Vision with IR Lamps??? This car camera features wide dynamic range (WDR) technology and an upgraded high-performance CMOS sensor, along with two big aperture lenses observing the road in front and back, providing clarity-enhanced images in low-light conditions. The front camera also has 2 big IR lamps that ensure clear video even in the dark. Please note that the IR lamps switch is set to OFF by default, but can be set to AUTO/ON through the mobile App.