KSTE Car Heads Up Display, 5.5" HD OBD2 HUD Head Speed Display Over Warning Play

🚕【High Performance】Automatic and manual brightness adjustment mode, driving without glare. Engine speed alarm can help save fuel by shifting, and is good for beginners. Head up display is suitable for vehicles with OBD2 and EUOBD port (car automatic diagnostic system), plug and play. 🚕【Rich Content】The car speedometer can display many main driving information as follows: Speed, Engine RPM, Water Temperature, Voltage, Fuel Consumption, Engine Error Code. Avoid drivers become dangerous because the instrument of observation while driving. 🚕【Display Mode】The car speedometer display has standard mode, high-speed mode, automatic mode. You can also freely switch between kilometers and miles. About speed alert are single speed alert and four stage alert. 🚕【HD Display】Screen 5.5 inch HD display, easy to read. The driver can read the driving information instantly, and can always keep the best condition on the way with HUD. All ensure your safer and easier ride. 🚕【Auto Power On/Off】Auto Turn On/Off The Hud - Universal Hud Head Up Display Start And Turn Off The Hud When The Vehicle Started And Shut Down, Effectively Protecting The Car Battery, Maintaining The Manual Switching Mode, Easier To Control The Hud.