M12 NEW GPS HUD Car OBD2 Head Up Display GPS With Lens Hood HUD Windshield Projector Electronic Voltage Alarm System 2020
Kindly attention:
OBD mode working voltage: 11V~18VDC (12vdc/200ma), when voltage is higher than 24v, please use a USB cable for GPS mode
This product is a dual system (OBD+GPS): push left the wave button to choose OBD or GPS system, if you have no operation, after 5 seconds,HUD will automatically enter into the OBD system.
For second use, when HUD start, if donnot push the wave button, after 5 seconds, HUD will automatically enter into the system that first time chose.
This product is a dual system (OBD+GPS): push left the wave button to choose OBD or GPS system, if you have no operation, after 5 seconds,HUD will automatically enter into the OBD system.
For second use, when HUD start, if donnot push the wave button, after 5 seconds, HUD will automatically enter into the system that first time chose.
