1. Product Description80% of accidents are caused by distraction. Lowering your head for 3 seconds is equivalent to blindly driving 50 meters. When you look down at your phone or car dashboard, danger begins. HUD can directly display data on the car dashboard in front of your line of sight, and drivers can immediately read the driving information from HUD while driving, always maintaining the state. 2. GPS speedometerHD car speed meter G17, GPS BeiDou chip, with super performance and compatibility, dual running memory, dualcore processor, effectively reduce the data delay problem, realtime follow up on the car speed, applicable to all cars. 5.7inch oversized screen, the screen display is divided into three parts, can be displayed at the same time, 6 functions, and you can switch to different page displays according to your personal needs. Meet all your data needs during driving. 3. MultifunctionalIntelligent digital speedometer has a variety of functions to display: speed, clock, travel time, travel distance, altitude, acceleration time, compass, number of satellites, brightness adjustment and so on. The speed unit can be switched between kilometers and miles at any time. This car headup display has a unique appearance with a and cool color interface, bringing fun to your driving experience. 4. Alarm FunctionLife is the most important, speeding and fatigue driving will affect the of the whole car. G17 car head up display has speeding alarm and fatigue driving reminder function. When the speed or driving time exceeds the set value, the speedometer will sound an alarm to remind you.