Car hud OBD2 Head-up Display Windshield Speed Projector Speedometer Windshield KMH/Mile Water TEMP Voltmeter

Fetures Smart size, the length is only 8.6CM Simple display. Speed display & Alarm , Voltage display, Water temperature display,KM/H & MPH, Voltage.... Easy to Install

Specifications Product Name: s-Mini HUD (Super mini size HUD) Unit size: 86.5*37*14.5mm Weight:150g Screen size:3.2inch Working voltage:11V-16V Working temperature: -40 to 120 degree Pressure:86-106kpa Color: Black Display color: White