The Bluetooth OBD2 Scanner Tool by BlueDriver is a small, black device that allows users to diagnose automotive issues on their iPhone or Android devices. With a compact size and a weight of 59g, it is lightweight and easy to handle. The scanner is designed for use with cars and trucks, providing real-time diagnostic information to help users identify and fix problems quickly. The BlueDriver scanner, manufactured by lemur vehicle monitors, comes in a package with dimensions of 101 x 70 x 37 inches, making it convenient for on-the-go use.