Product description NEW MODEL D90-4CH dash cam comes with a free professional 64GB Micro SD card please search for B0BJZW7D7L NEW MODEL D90-4CH dash cam comes with a Free professional 128GB Micro SD card please search for B0BJZQ37G7 NEW MODEL D90-4CH dash cam comes with a Free professional 256GB Micro SD card please search for B0BRP5TRP4 After many analyses we found that most of the problems of the dash cam are caused by the memory card because the speed and the number of erasing and writing of the memory card cannot meet the requirements Therefore we recommend using the SAMSUNG PRO Endurance 128GB Memory Card please search for B09WB1857W Quad 1920*1080P Camera Recording & 150˚ Super Wide Angle Quad 1920*1080P Dash Cam 150˚ super wide-angle lens and 3 inches large LCD screen delivers clearer videos & images and replay the key moment even when high-speed driving variable sensitivity G-Sensor automatically detects a sudden collision and immediately saves the relevant footage and locks it The D90-4CH dash camera for the best choice for taxis rideshare drivers Unique Design The D90-4CH is the first dash cam that can be recording both the front and the sides of the car at the same time The two-cabin cameras can rotate back and forth left and right and adjust other recording angles at will You can use two cabin cameras to record the left and right sides of the car or one to record the inside and one to the left or right side of the car The D90-4CH dash cam can capture more angles and provide more evidence at critical moments