Features: Universal Car HUD Gauge: This digital head-up display is compatible with all automobiles making it a versatile and convenient choice for any vehicle. Safety Features and Reusable: The over-speed alarm and fatigue driving reminder help ensure safe driving practices making it an essential tool for any driver. Versatile Use: Suitable for driving on highways city streets and rugged terrains this vehicle hud speed indicator is a reliable companion for all types of driving conditions. Convenient Installation: The easy installation process ensures that drivers can quickly and effortlessly set up this digital head-up display in their vehicles offering convenience and peace of mind. Essential Safety: The fatigue driving reminder and over-speed alarm offer essential safety features helping to prevent accidents and promote responsible driving habits. Specifications: Material: