A3 Car 3.5 Inch OBDII Interface HUD Head Up Display Real-time Voltage Driving Distance Monitor

A3 HUD is designed to reflect your vehicles computer information onto your windshield offering a safer driving experience day to day as well as more importantly at high speeds and during night driving. As it removes the need for the driver to dip their head to view the instrument cluster. Installing this unit correctly will enable you to more effectively monitor your speed, it's helpful for novice drivers as well as experienced drivers in potentially avoiding speeding infringements.

Main Features:
- Available for any OBDII car, easy to install, plug and play
- 3.5 inch screen for a clear view
- Multi-color design makes the screen more abundant and easier to read
- Using nano-technology, eliminate unwanted reflections making the information easier to read
- Rich contents: speed, compass, single driving time and distance, local time, satellite number, altitude, speed alarm, freely switch between kilometer and mile
- Auto power on and off with the vehicle, effective protection of the car battery, retaining the manual switch mode, easier to control
- Automatic and manual brightness adjustment mode, driving without glare

Get more information, please click here A3 English User Manual