A9 5.5 inch Universal Car OBD2 HUD Vehicle-mounted Head Up Display, A9(Blue) Option:A9(Blue) 2 portable hub with detachable

2 portable hub with detachable USB C Cable and USB A Adapter which makes it a nice choice for laptop

Charge manager input: 5-20V

iPad) through Bluetooth connection

Connection method: AP local connection

A9 5.5 inch Universal Car OBD2 HUD Vehicle-mounted Head Up Display, A9(Blue) Option:A9(Blue) 2 portable hub with detachable1. 5. 5 inch color screen. Reflective readings. Non destructive installation. Plug and play. 2. Display function: driving speed, engine speed, instantaneous fuel consumption, average fuel consumption, clock, the number of kilometers traveled, the current driving time, and the acceleration time of 100 kilometers. It can detect and clear the car error diagnosis code without professional equipment elimination. 3. Overspeed alarm, water temperature alarm,