ULTRA HD RESOLUTION - With WQHD 1520P at 30FPS, 1440P & 1080P dual lens, capture the roads simultaneously in super clear definition.Equipped with 170° wide angle for dual cameras monitors all directions without visual blind zone. RECORD LONGER TIME VIDEO - Supporting 128GB memory and 420mAh battery, provides longer time recording even during parking than others. Also, it automatically overwrite the previous recordings with new files when the memory card is full. EMERGENCY ACCIDENT LOCK - G-sensor means the camera will automatically lock the current video when it detects shake or collision, which won't be overwritten by the loop recording and saved at a event folder for viewing conveniently. USER-FRIENDLY DESIGN - 3-inch IPS widescreen, recover clear and real effects of the realistic scene. The four buttons on the right side make it feel more comfortable, easier to operate and have a long service life. EASY INSTALLATION&OPERATION - With the installation video sample and details on the manual, the installtion is simple and convenient. It will automatically start recording when the engine is turned on. 1 x Apeman Dash Cam C860 1080P Dual Dash Cam