X5 3' Automatic OBDII Car HUD Head Up Display Speed Warning MPH LED

This car HUD system is designed for new car drivers or high speed drivers. When driving cars; especially at night; this product can help you avoid accident when drivers look down. Features: Automatic adapt to car models; and can apply for cars in line with OBDII or EUOBD (onboard automatic diagnostic system).Plug and Play 3' screen and high-definition display Multi-color design makes the screen more abundant and easier to read The use of nano-technology to eliminate unwanted reflections and can make display information more sharper Display rich content: speed; engine speed; water temperature; battery voltage; low voltage alarm; high temperature alarm; speed alarm;free switching between kilometer and mile;free switching between kilometer and mile;free switching between _and _ Auto power on and off with vehicle started and shutdown; effective protection of the car battery; while retaining the manual switch mode; and more easy to control HUD Automatic and manual brightness adjustment mode; driving without glare Specification: Environment temperature: -40_+80_Barometric Press: 86-106KPa Relative Humidity:10%-95% Environment Voice:<=60dB Alarm of Sound Level: >=30dB(A) Work Voltage:9 V~16Vdc(12Vdc/400mA) Size of Product:9*5.4*1.2(cm) Weight of Product:40g INCLUDED: 1 x X5 HUD 1 x OBD Cable 1 x Reflecting Film 1 x Anti-slip Pad 1 x User Manual