A very practical dash cam for those who want to earn a living. Its price is very attractive. . Three-channel car camera with 1080P resolution - front/interior/rear recording (optional), with infrared night vision technology, loop recording, wide-angle DVR, 2.0-inch IPS screen, car video recorder, 150mAh lithium battery, multi-functional car accessory. . You buy your own memory card, install it, and start right away. . Whoever wants to earn a living from it, I'll give it to them at wholesale price, but on the condition that they buy in quantity.