5.5” OBD2 Car durable GPS HUD Head Up Display Vehicle Overspeed Warning System
Features:
*5.5” universal OBD2 car GPS HUD head up display
*Supports car model: OBDII and EOBD car model with car automatic diagnosis system (it can automatic matching models), plug and play
*Add time, gear prompt, water temperature figures independent display
*Automatic Power On and Off: It has a manual power switch, when you don't use HUD, it can completely cut off the power supply
*Safety: Add reflective bracket, driving much more security
*Dual power supply design, it can eliminate the influence of car ECU and the central lock when it is standby, when it is standby, the current is smaller, more stable
*Comprehensive Display: display at the same time: Vehicle speed, engine speed, temperature (voltage / solar term door position / ignition advance angle / 100 kilometers acceleration time), instantaneous fuel consumption, average fuel consumption, mileage, low oil tips, rest tips, engine failure
*Alarm Systems: Overspeed single paragraph and four alarm prompt mode is optional, more conducive to driving safety; Speed alarm tips, is conducive to timely shift to achieve the purpose of fuel saving, but also of special significance for beginners
*3 kinds of display modes you can set by yourself: general display mode, high speed display mode, auto display mode
*5.5 inches display screen, more conducive to reading
*Kilometer mile freely switching
*Automatic and manual brightness adjustment mode, not dazzling when driving
Specifications:
*Screen Size: 5.5 inches
*Display Type: Digital
*Working Voltage: 9V~16V DC
*Work Current: 180mA
*Max. Current: 320mA
*Speed Range: 0 ~ 400KM
*Environment Temperature: -400C~800C
*Environment Pressure: 86~106KPa
*Relative Humidity: 10%-95%
*Environmental Noise: ≤ 60dB
*Alarm Sound Level: 30dB
*Dimension: 14*85*147mm/0.6*3.4*5.8 inches (Approx.)
Function Instructions:
*It can display mile per hour, kilo meter per hour: unit of speed
*Data interface: communicate with the vehicle
*Speed alarm: alarming when over-driving
*Engine speed current engine speed
*Light sensor: auto induced brightness
*Gear prompt: suggested what gear did you change
Package Contents:
1*Head Up Display
1*OBD Connector Cable
1*Non-slip Mat
1*Reflective Film
1*User Manual
Accessories 
