Nebublu Head Up Display, Digital OBDII Speedometer Car Head Display with OBD Interface, Speed Voltage Single Mileage Clock Display

Three Dimensional Key Design: appearance design adopts a low-profile semi-hidden design, which can not only integrate with car, but also shows technological temperament of head display equipment, high performance with UV resistance and no discoloration.. Speed Warning: Color reminder based on speed, when speed exceeds 100, there will be a speed warning, that is, color of speed will change with speed of vehicle. 9 Major Interfaces: Switch at will, a variety of interfaces, one-kev switching, give you a new driving experience. Dual-mode Dual-chip OBD+EOBD: Independent research and development, new design, reconstruction of bottom layer, support of multiple protocols enhances stability and dual-core processor ensures smooth high-speed operation. Overspeed alarm, speed alarm, liquid temperature alarm, voltage alarm. Display Information: Vehicle speed, moisture temperature, voltage, fuel consumption, single mileage, travel time, intake pressure, oil temperature, air-fuel ratio, pressure, etc