VJOYCAR P16 3.9 HD TFT Car Hud Head Up Display On-Board Computer OBD2 Speedometer Turbo Boost Pressure Alarm Diagnostic Tool

Brand Name: VJOYCAR Output Frequency: Multiple installation mode Wire or Wireless: Wired Size Name: 83mm*68mm*15mm Rated Power: 8 display mode freely switch Digital speed meter: Hud OBD2 car spe...