Vehicle X5 Smart Hud Display Digital Mini Car Dashboard Heads up Display Windshield Speedometer Projector

Universal Vehicle X5 Smart Hud Display Digital Mini Car Dashboard Heads up Display Windshield Speedometer Projec [ Light sensors ] brightness can be changed with the change of the outside brightness. [ Rotation speed ] indicates the rotating status of the engine and the scale measuredrepresents the speed reached. [Rotation speed unit ] indicates the rotating status of the engine, 1 means 1000/min[ Unit mark ] C-degree centigrade, 'F-Fahrenheit, V-voltage, MPH-Mile per hour, KM/H-kilometer per hour [ Multi-function display ] speed, voltage, water temperature[ Alarm mark I low voltage alarm, high temperature alarm, speed alarm