This is a popular drive recorder. I bought it intending to use it, but it's been stored in the warehouse since then. I'm selling it because I don't have a car to use it in. I've lost the manual, but you can find it by searching online, so please refer to that. With SUPER NIGHT, you can record clearly day or night without manual brightness adjustment. ■ Equipped with HDR, it suppresses black crush and whiteout that occur when entering and exiting tunnels with large differences in brightness, and during night shooting.