- Advanced Technology: The G17 head-up display features built-in GPS and Beidou dual-mode chips, ensuring high performance and compatibility. With dual-running memory and a dual-core processor, it guarantees smooth, high-speed operation while reducing data delay for real-time speed tracking. - Comprehensive Functionality: This GPS speedometer system offers a range of display options including speed (KM/H, MPH), compass, driving time, altitude, overspeed alarm, satellite count, fatigue driving warning, travel angle, 100km acceleration, and ambient lighting. It addresses essential driving needs while enhancing safety. - Universal Compatibility: The digital GPS speedometer is designed to fit all vehicle types, including trucks, golf carts, buses, bicycles, and motorbikes. Its large HD screen features clear fonts and high-definition LED display for easy readability. The automatic brightness adjustment ensures optimal visibility in varying light conditions. - Simple Installation: The head-up display is user-friendly with a plug-and-play setup. Simply connect the USB cable to your vehicle's cigarette lighter and attach the other end to the HUD. Note: The working voltage is 5V. After powering on, the satellite icon will blink while searching for signals. Once steady, it indicates satellite connectivity for normal use. - Practical Applications: Ideal for daily commutes, long road trips, or recreational driving, the G17 enhances your driving experience by providing essential data at a glance. Whether you're monitoring speed or ensuring safe driving habits, this device is a reliable companion for any journey.