[Mini 2-inch LED Screen] This GPS speedometer features a 2-inch Full HD text display with large icons and a built-in ambient light sensor. The head-up display automatically adjusts its brightness based on the surroundings. It is always backlit during the day and provides soft, glare-free illumination at night. [Real-time Vehicle Data Monitoring] The built-in head-up display monitors real-time vehicle data, including speed, number of satellites, and direction. It allows for easy switching between km/h and mph. Discover a whole new way to drive. [Easy Installation, Compatible with All Vehicle Models] This smart head-up display has a plug-and-play USB connection and automatically synchronizes when the engine starts. Equipped with a suction cup mount and a non-slip mat, it offers two mounting options, allowing for installation anywhere in the vehicle. [Safety Warnings and Multiple Display Modes] This head-up display includes speed and fatigue warnings for optimal safety. Multiple display modes are available to suit your preferences: one-button control, multi-function display, or simplified display. [Compatible with All Vehicles] The speedometer chip offers superior performance and wide compatibility, displaying real-time speed with fast and immediate updates. It is compatible with all cars, trucks, vans, SUVs, scooters, trains, motorcycles, bicycles, and boats on the market. This multifunctional tool allows you to constantly stay informed about your vehicle's status.