H1 HUD Head~up Display Car Dial meter USB Windshield Universal Speed Meter for Auto Car Electronic Device

This HUD is suitable for all cars with USB port.Please Noted:

1. signals are not available in some p, such as underground garage. You'd better receive the signal in an open air p.

2.If your car windshield gla is covered with a metal film, it may blothe signal.please don't buy this device.

(if you ordered by mistake, It is recommended to open your car window or sunroof during use).

Feature:

1.Display Function:Speed(KM/H, MPH), Compa, Light r, Signal, Setting Icon.

2.Light Senor: Automatic brightne;

3.Universal: Suitable for all vehicles, such as cars, kup trucks, bus,etc. ;

4.Alarm Function: Overspeed reminder;

5.Compa: Show the current direction of your car.

6.Size: 80*45*12mm/ 3.15*1.77*0.47 inch

7.Power Supply: Car USB Port(Input Voltage: 5V).

8. meter windshield , hud , HUD.

How To Install:

Please connect the USB cable to your car's USB port. Switch on the hud, Start up your car, It will take about 1-3 minutes to search the signal.

How to Adjust the Speed Unit from KM/H to MPH: Please his link to see the video

https://video.aliexpre-media.com/play/4000129350412.mp4

How to Adjust the Speed Alarm Limited:Please his link to find the video

https://video.aliexpre-media.com/play/4000129364935.mp4

Package Included:

1 x Head up Display

1 x USB Cable

1 x Reflective Film

1 x Non-sl Mat

1 x Manual (in English)

FAQ:1.How to Adjust the Speed Error?

Please follow these steps below:

-Pre the on to enter into the setting interface;

-Adjust the number to 4 by moving the on to the right, and then pre the on to save;

-The default speed is 100, you can adjust the number to change the speed.

For example,

-If the speed error is above 3, it can be set to 97;

-If the speed error is below 3, it can be set to 103.

2.How to adjust the speed unit to "MPH"?

-pre the on, enter into the setting interface;

-Move the on to the right, adjust the number to "5";

-Short pre the on, enter into the speed unit interface;

-Move the on to the right, adjust the unit to "MPH",short pre the on to confirm it.