GPS Speedometer Large Screen Speeding Alarm System ABS Digital Auto Odometer Adapter fits Mercedes-Benz 0 OTG /USB 2

0 OTG /USB 2

please notice

Free rotation

ECU Functions:

0 OBD2 Diagnostic Tool is a powerful

GPS Speedometer Large Screen Speeding Alarm System ABS Digital Auto Odometer Adapter fits Mercedes-Benz 0 OTG /USB 2Main Features: 1) Head up display the driving speed. 2) Single driving time and mileage calculation and display. 3) Over speed alarm setting. 4) Fatigue driving alarm. 5) Altitude display. 6) Local time display with auto timezone adjustment. 7) 5. 3" Large size screen. 8) Easy Setup Plug & Play Power through vehicle cigarette lighter. No professional installation is required. 9) Compatible with all Cars & Trucks. Use GPS signal guided calculation. No