1 Pc Universal W1 GPS Head Up Display HUD Gauge Car Digital Speedometer 

• Bold Large Font Display for Ultimate Driving Safety: Our advanced heads up display car projects crisp, high-contrast digital speedometer car mph readings directly onto your windshield. The extra-large font ensures instant visibility at a glance, allowing you to keep your full focus on the road ahead and eliminate distracted driving risks—maximizing safety for you and your passengers during every journey.
• Real-Time GPS-Powered Speedometer Car MPH for Precision Accuracy: Equipped with a built-in high-performance GPS module, this heads up display car delivers ultra-accurate real-time speed data in MPH (or KPH). It replaces the need to glance down at your dashboard, boosting your situational awareness significantly and ensuring you always stay within speed limits without compromising your focus on the driving environment.
• Universal Plug & Play Installation for All Vehicle Types: Enjoy hassle-free, wireless, OBD-free setup with this digital speedometer car mph device. Simply power it via your car’s 12V/24V cigarette lighter socket (cable included) or a portable power bank. It’s universally compatible with gasoline, diesel, and electric vehicles—no professional installation skills required, making it a perfect fit for every driver.
• Compact & Non-Obstructive Design with Outdoor GPS Initialization: This heads up display car features a sleek, compact build that sits discreetly on your dashboard without blocking your driving view. For reliable GPS signal lock and optimal performance, a one-time outdoor open-area setup is mandatory—please avoid initializing the device indoors or in enclosed garages to ensure stable speedometer car mph data tracking.
• Broad Compatibility & Key Usage Reminder: Designed to work seamlessly with all vehicles equipped with 12V/24V battery systems, including diesel cars, caravans, and trucks (requires a USB port with stable 5V output). Note: If your windshield has a metallic safety film installed, it may interfere with signal reception—please assess your vehicle’s windshield condition before use to ensure the heads up display car functions properly.