Abstract: The Kingslim D4 has a simple mission objective: it's a dash cam (opens in new tab) system that records in 4K to the front, Full HD to the rear, and does so at a low price. There is an argument to be made as to whether any dash cam really needs to record i...
Abstract: It's hard to chase a horse in the wood. A journey of a thousand miles begins with a single step. Talking about the previous means of transportation, the role and the speed of the horse. With the continuous development of science and technology and the con...
