HD Smart Car HUD GPS Speedometer

SPECIFICATIONS Wire or Wireless: Wire Size Name: 0 Output Frequency: 0 Name: head-up display gauge Output Frequency: obdii port car head up display car alarm: smart system car indicators: Multi-function smart system for car: Gps speedometer Material: ABS HUD Specifications: hud display car newest Dual systems: OBD2 +GPS Display Mode: Car Speed Projector On-Board Display channel: HD LCD Display Digital car speedometer: universal car digital board obd2 display for car: speedometer for gps cars obd2 dashboard display: speed meter for car car electronics accessories: head up display car