5.5" E300 HUD Head Up Display Car OBD2 OBDII Speed Warning Projector

Features:
2D Vision reflection display make your view more comfortable, more real
Ability to display a huge range of car statistics including: speed, engine rotational speed, water temperature, battery voltage, instantaneous fuel consumption, average fuel consumption,   local time,single driving time,mileage measurement, shift reminder, fatigued driver reminder, low voltage alarm, high temperature alarm, speed alarm, engine fault alarm, fault code elimination, ability to change units e.g. Kilometre/mile
Plug and Play connectivity with any OBDII or EUOBD capable vehicle
Multi colour design makes the screen easier to read highlight important details for quick viewing, the use of nanotechnology to eliminate unwanted reflections making the information easier to read
Auto power on and off with the vehicle, automatic and manual brightness adjustment mode

Specifications:
Working voltage:DC9-16V
Working current:40mA
sleeping current:15mA
Compass precision:+-1 degree
Speed range:0-400KM
Real time precision:The same as satellite
Satellite positioning time:Cold start: 30s, hot start: 1s
Cable Length: Approx.1m
Size: Approx. 125*75*15cm
Weight:280g