OBD2 HUD Head Up Display Projector Car Speedometer Gear Prompt Water Temp Gauge

HUD Host Size: 12.5cm x 7.5cm x 1.5cm/4.92" x 2.95" x 0.59" (Approx.). Gear prompt: suggested what gear did you change. Type: Head Up Display. Support car model: OBDII and EOBD car model with car automatic diagnosis system (it can automatic matching models).

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