Car HUD Windshield Projector Head Up Display Digital Speedometer Overspeed Info

This versatile car head-up display projects vital driving information directly onto your windshield, including digital speed, overspeed alerts, and an integrated compass. Compatible with all vehicle types, it helps enhance driving safety and convenience by providing clear, easily accessible data without distraction.

-This HUD is suitable for all cars with USB port.-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 device; 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. For Switch off the device, unplug the cable, it will turn off.-Function: Speed(KM/H, MPH, Adjustable), Compass, Speed Alarm Function, Adjustable and Automatic Brightness. -Size: 80*45*12 mm / 3.15*1.77*0.47 inch Power Supply: Car USB Port(Input: DC 5V)Tips: the default speed unit is km/h, you can adjust it to MPH by yourself.-Speed Alarm Function: if the speed is over your speed alarm limit(Default is 120km/h), the device will Alarm. and you can turn off it by yourself.Package Included: 1 x HUD Head-up Display 1 x USB Cable 1 x Reflective Film 1 x Non-slip Mat 1 x User ManualFAQ:-How to Turn OFF the Alarm Sound?1. Long press the button to enter into the setting interface; 2. Scroll left/right the button to adjust the number to "F-1"; 3. Short press the button to confirm it; 4. Scroll left/right the button to adjust the number to "2", "1" is Turn on(Default), "2" is Turn off; 5. Short press the button to save it. Release your hand, it will automatically back to the main interface.-How to Adjust the Speed Alarm Limit?1. Long press the button to enter into the setting interface; 2. Scroll left/right the button to adjust the number to "F-2"; 3. Short press the button to confirm it; 4. Scroll left/right the button to adjust the number to your prefer speed alarm limit(Default: 120, 120 km/h); 5. Short press the button to save it. Release your hand, it will automatically back to the main interface.-How to Adjust the Brightness?1. Long press the button to enter into the setting interface; 2. Scroll left/right the button to adjust the number to "F-3"; 3. Short press the button to confirm it; 4. Scroll left/right the button to adjust the number, there are 0-5 level for you to choose, "0" is automatic brightness(Default), "1" is the darkest, "5" is the brightest; 5. Short press the button to save it. Release your hand, it will automatically back to the main interface.-How to Adjust the Speed Error?1. Long press the button to enter into the setting interface; 2. Scroll left/right the button to adjust the number to "F-4"; 3. Short press the button to confirm it; 4. Scroll left/right the button to adjust the number(Default: 100), If car speed is 100, the device shows 103, you can adjust the number to 97; If car speed is 100, the device shows 97, you can adjust the number to 103; 5. Short press the button to save it. Release your hand, it will automatically back to the main interface.-How to Adjust the Speed Unit?1. Long press the button to enter into the setting interface; 2. Scroll left/right the button to adjust the number to "F-5"; 3. Short press the button to confirm it; 4. Scroll left/right the button to adjust the speed unit to KM/H or MPH; 5. Short press the button to save it. Release your hand, it will automatically back to the main interface.-How to Restore Factory Settings?1. For Switch off the device; 2. For Switch on the device, at the same time long press the button; 3. When "0" is shows in the middle of the device, the factory setting is completed.