OinDoDi Heads Up Display

MultifunctionsMultifunctional digital GPS speedometer not only displays the vehicles driving speed but also displays the driving direction by compass single driving timemileage total mileage local time Satisfying all your data needs during the driving process Universal for all vehiclesCollecting speed from GPS satellites No relation with the car engine therefore its 100 universal for all vehicles include car truck pickup SUV scooter train motorcycle bike boat golf cart More safetyThe shell is made of high temperature resistant material and no builtin batteries so there is no risk of explosion at high temperatures Big size screen55 inch big screen and green color fonts display make more easily and comfortable to read and protect the drivers eyes specially for long distance driving Driving safety alert This device has two important reminders speeding alert and fatigue driving alert when the speed exceeds your set value it will emit a di di di sound to remind you so as to reduce the speed system will trigger a fatigue driving alarm in every hour it is your caring safety butler during the journey Specially remindCompass work needs to meet the following 3 conditions 1 GPS positioning successfully 2 The compass can only work normally while the vehicle is in motion 3 Driving your car the compass direction is the car driving direction