Kingneed HUD Speedometer Odometer Compass Head Up Display GPS Digital Display Big Fonts Univsersal for All Cars Vehi s New C3010

ＭORE SAFETY 1. The shell is made of high temperature resistant material, which will not deform at 80 ℃ for 3 hours. 2. No built-in battery, no explosion ,at high temperature. BIG AND GREEN COLOR FONTS big screen size display make more easily and comfortable to read. Big and green color fonts, green light will let the driver more compfortable and protect the drivers' eyes, specially for long distance driving. ALARM FUNCTION Over-speed Alarm and fatigue driving alarm to ensure your safe trip. Default setting is 120KM/H or 120MPH. You can adjust it according to your needs. When the product detects speeding, it will beep to remind the driver..UNIVERSAL FOR ALL VEHICLE Collecting speed from GPS satellites. No relation with the car engine, therefore, it's 100% compatible for all vehicles include car, truck, pick-up, suv, scooter, train, motorcycle, bike, boat...Seller's reply. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.