For all cars.Different from other OBD2 HUD collect date via car ECU,A2 HUD built-in GPS signal receiving module to callculate driving speed,offer you more accurate and real data.Powerd by DC8-24V Cigarette Lighter,Compatible with all Cars even trucks.
.LED Display.Equiped 3.5 inch multi-color LED screen,super font size,and support auto/manual brightness adjustment;Screen surface adopt nanotechnology to eliminate the excess light reflection,very easy to read even during the daytime.
Simple Design.instead of complicated information dispaly design,A2 HUD only keep the most important items like driving speed,KM/H,MPH,speed warning,driving direction,brightness adjustment.Automatically power on/off with your car.Never disturb your driving sight.
Plug & Play.Powered by Cigarette Lighter ,auto on/off with your car,effectively protect the battery of the car.And the manual switch is retained,make it more convenient to control.
DODORO offer 1 Year product warranty?please make sure you purchase from DODORO,worry-free after-sales.

Technical Details

Product Details

Package Dimensions
Width : 5.28 inch
Height : 1.69 inch
Length : 6.57 inch

Shipping Weight: 7.2 ounce (View shipping rates and policies)

ASIN : B074M41LYV

Product Description

Dial wheel use method:
Dial wheel, used for setting, you can dial up, dial down or vertical press to set related parameters. (When dial wheel in the left)
Long Vertical press:press for 5 seconds,enter into setting mode.
There''re 6 items to set.After adjustment,Long Vertical press for 5 seconds to save your setting and exsit.
Short Vertical press:in turn display 6 items setting,they are speed,speeding warning,brightness,speed unit,
the voltage of hud anto power off and read mode.
Short Dial Up:Increase the parameter value when in setting mode
Short Dial Down:Reduce parameter values when in setting mode

HUD Setting
Let''s take rpm unit switch setting for example.
a.Long vertical press the dial wheel for 5 seconds enter into setting mode.
b.Dial up and down to select setting item,there''re 6 items for setting( you''ll see the lights on at the bottom.''1'' is speed，''2'' is speeding warning，''3'' is another speeding value warning,''4'' is brightness adjustment，''5'' speed unit switch.，''6'' is factory reset. )
c.So we just choose the ''5'' item speed unit item,then dial up and down the dial wheel,adjust your right speed unit value.
d.Long vertical press the dial wheel for 5 seconds to save and exist.

Product Parameters:
Work Voltage: DC8-18-24V
Work Current: 40mA
Static Current: 15mA
Electronic compass accuracy: ±1°
Speed range:0-400KM
Item size: 90x54x12mm
Item weight: 40g

Package Includes:
1 x A2 HUD
1 x Cigarette Lighter connect Cable
1 x Reflecting Film
1 x Anti-slip Pad
1 x English User Manual