M3 HUD Head-Up Display obd2 trip Speed Projector

SPECIFICATIONS

• Rated Power: 12V
• Size Name: 8.6x3.7x1.6cm
• Output Frequency: 12V
• Product Name: head up display
• Item Nubmer: M3
• Alarm For Car: Over-speed,Fatigue driving,Low voltage
• Car Make: OBD II or EU OBD interface
• Material: Plastic, electronic componets
• Cable Length: 1.8M
• Function 1: Speed(Km/h or MPH
• Function 2: water temperature(°C or °F)
• Function 3: voltage