E350 5.8 Inch Car Head Up Display Windscreen Projector OBD2 Car Driving Data Speeding Warning MPH Fu

Screen 5.8 inch HD display and head-up display.Speed warning can be very helpful for anyone on there dash. of sensors,fits most car types,easy to install, plug and play.HUD power on and off automatically, effective car battery protection.Bright and auto adjust;Extremely tunable; Driving without .Nano-technology eliminates double reflections,clearer and easier to read.Rich :Speed,RPM,Water temperature,Voltage,Instantaneous fuel consumption,Average fuel consumption,Driving distance measurement,Shift reminders,Fatigue driving reminders,Low voltage alarm,High water temperature alarm,Over speed alarm,Engine failure alarm, Eliminate the fault code,Freely switch between kilometers&miles.Environment temperature: -40 ~ + 80Atmospheric pressure 86-106KPaRelative Humidity: 10% -95%Environmental noise less than equal 60dB (A)Alarm sound level: equal 30dB (A)Working voltage: 9V ~ 16Vdc (12Vdc \/ 400mA)size:136*80*15mmMaterial:plasticcolour:SilverPackage Contents:1 * Head-up display1 * Reflective film1 * Slip mat1 * OBD line1 * InstructionOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.