2.4'' LCD ScreenThis mini HUD has a 2.4 inch screen, Full HD display. The built-in light sensor allows the head-up display to automatically adjust the brightness according to the environment. This sun visor integrated car HUD helps you read the data more clearly and without double ghosting. vehicle, including driving speed, satellite number, driving distance, driving direction, overspeed alarm, fatigue warning, etc. Freely switch between KMH and MPH.Reasonable DesignUSB Plug andamp; Play, two installation methods, pillar installation + center console installation. Compact design, very space-saving, let you keep your eyes always on the road, no need to stick a reflective sticker on your windshield, safer for driving.Safety alert and multiple display modes Overspeed alert and fatigued driving alert to ensure your safety during long-distance driving. 8 display mode interfaces will be changed well as you like according to your habit. Multi-function display or single function display can be switched freely.Designed for all vehiclesHigh quality and long service life. The chip with powerful performance and compatibility to ensure dual-execution memory and dual-core CPU high-speed operator. Compatible with all cars, trucks, motorcycles and bicycles on the market. A multifunctional tool to help you know your driving car.Package List:1 x Car HUD Display1 x USB Charger Cable.1 x Non-Slip Mat.1 Manual