This HUD built in ELM327 and with Bluetooth version function. Not only you can use the HUD to read all the information on windowscreen, but also you can download OBD APP from Android phone to read more information.



The methods are below:

1. Download OBD App from phone

2. Open bluetooth of phone to scan, when displayHUD bluetooth", click connect. The password is 1234

3. Open OBD App, click setting and adapter to connect

4. When finish connection, back to OBD APP interface to read more information.

Features:

1.Plug and play. HUD can automatically adapt to vehicle type which in line with OBDII or EUOBD(On-Board Diagnostic System).

2.Comprehensive display. HUD can display many parameters at the same time as follows, vehicle speed, engine speed, water temperature (voltage, throttle valve position, ignition advance angle, time of 100 km acceleration), fuel consumption, mileage, low fuel tips, engine failure.

3.Three display mode. Driver can chose normal display mode, high- speed display mode and automatic display mode.

4.Free switch. Km and mile can be switched freely.

5.Suitable size. The display area is 5.5 inches which is very clear for driver to read data.

6.Automatic power on and off. Starting with the vehicle starting, stopping with the vehicle stopping to protect the vehicles battery. Moreover, HUD can also power on and power off by manual, which is more easy to control HUD.

7.Flexible alarm mode. HUD can offer single-stage and four-stage overspeed alarm modes to choose to make driving safer.

8.Engine speed alarm. It contributes to shift gear in time to save fuel also has significance to new driver.

9.Flexible brightness adjustment. The brightness can be adjusted automatically or manually to reach the best state which is in harmony with the environment.