Cheap hud head up display, Buy Quality hud car directly from China hud speed Suppliers: W03 4 Inch Car HUD Head Up Digital LCD Display OBD II Interface Voice / Speed / Engine Temperature / KM/h & MPH Speeding Warning
W03 4 Inch Car HUD Head Up Digital LCD Display OBD II Interface Voice / Speed / Engine Temperature / KM/h & MPH Speeding Warning W03 project the important information to the front windshield with human voice reminding. Not only can help novices to do speed judgment to control driving speed, but avoid over-speeding in most situations with speed limitation. It is more important that it can make drivers focus the vision on the way meanwhile it can be easy to know the status of vehicle, maintain the best observation all the time. 4 " Smart Voice HEAD UP DISPLAY with OBD2 Interface KM/h & MPH Speeding Warning W03 (with OBD line) Note:Support cars with OBDII Port after 2003 FUNCTIONAL CHARACTERISTICS 1. OBD cable connection. 2. Outstanding definition by using white light LED 3. Common USB port good for software upgrade 4. Great for reading with accurate big screen 5. Multiple function display and automatic power on & off 6. Time display function 7. Real humanity speaking and re
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