A8 5.5 inch Car OBDII HUD Warning System Vehicle-mounted Head Up Display Projector with LED, Support Fuel Consumption & Over Speed Alarm & Water Temperature & Fault Diagnosis SNDWAY ensure safety and convenience during

ensure safety and convenience during testing

Native resolution: 800 x 480

USB support large current output

abrasion resistance and scratch resistance

DC power input: AC 100V-240V 50/60HZ

A8 5.5 inch Car OBDII HUD Warning System Vehicle-mounted Head Up Display Projector with LED, Support Fuel Consumption & Over Speed Alarm & Water Temperature & Fault Diagnosis SNDWAY ensure safety and convenience duringIntroduction This product is for drivers' safety, at high speeds, especially in high speed driving at night, in order to avoid the driver to look down their head to watch the instrument, and decrease car accident. HUD is in extremely critical moment reflects its delicate care. HUD can project the important information displayed by the instrument (such as speed) onto the windshield, it can not only to help determine the speed of inexperienced novice to