Universal Digital Speedometer HUD for All Cars Auto Devices

This is a universal digital speedometer designed for all cars, featuring a head-up display for easy viewing while driving. It can display speed in both kilometers per hour (KM/H) and miles per hour (MPH), making it suitable for various international markets. Compatible with all cars and auto electronic devices.

-Compatible With: Suitable for all cars. (But if your car glass is covered with a metal film, it may block the signal. please don't buy.)-Display Data: Speed, Compass(E, S, W, N), Speed Unit(KM/H-MPH, free to For Switch), LED Atmosphere Light.-Feature: 1. Speed Unit: KM/H, MPH(Free to For Switch) 2. Automatic and Adjustable Brightness; 3. Speed Alert: if the speed is over your preset speed limit, the buzzer sound will Alert to Conflictn you. 4. Material: ABS+PC 5. Size: 99.5*65*20 mm/3.92*2.56*0.79 inch 6. Power Supply: Car USB Port(Input Voltage: DC 5V). 7. LED Screen, Large Font; 8. With LED Atmosphere Light: Make it more cool;-How to Install: 1.Before installation, please drive your car in outdoor places, not in garages or indoors, and open your car window; 2.Plug the USB cable into your car USB interface, and plug the other end into your HUD; 3.Put it on the dashboard, start up your car, please wait for 1-3 minutes, After 0 appeared, it is successful to install. Stick the reflective film in the glass; 4. Unplug the cable, it will turn off.-Package List 1 x Head Up Dsiplay 1 x Reflective Film 1 x 2.5M Cable 1 x Adhesive Tape 1 x User Manual