Glass Projection Head up Display M7 OBD2 GPS HUD Big Font Dashboard GPS Speedometer RPM Over Speeding Voltage Alarm

High-concerned chemical：none Output Frequency：OBD Rated Power：20W Size Name：86X109cm Wire or Wireless：Wire Brand Name：MAIMEIMI Origin：Mainland China HUD：speed projector SKU：M7 head-up display：gps speedometer Material：Plastic, electronic componets dual system hud car projector：system hud car projector digital speedometer projector：digital gps speedometer car head-up display：speedometer Overspeed Warning：Head Up Display car hud head up display：obd2 Speed Unit：KMH,MPH water temperature：water temp Over speed alarm：RPM Alarm

High-concerned chemical: none Output Frequency: OBD Rated Power: 20W Size Name: 86X109cm Wire or Wireless: Wire Brand Name: MAIMEIMI Origin: Mainland China HUD: speed projector SKU: M7 head-up display: gps speedometer Material: Plastic, electronic componets dual system hud car projector: system hud car projector digital speedometer projector: digital gps speedometer car head-up display: speedometer Overspeed Warning: Head Up Display car hud head up display: obd2 Speed Unit: KMH,MPH water temperature: water temp Over speed alarm: RPM Alarm