【Notice】- The Device is GPS Digital Speedometer, and all data are collected from satellites. So if tested at home, perhaps speed and time can't display correctly. Please test it on the car outside with good signal.

【WORKS FOR ALL VEHICLES】– Unlike other Car HUDs, you do not need to worry about the compatibly, it could work for ALL vehicles, no matter which brand or which model all over the world cause it is based on the GPS module inside.
【Solar Powered】– HUD is equipped with a solar Panel, it can charge automatically under sunshine, and can also connect the device to car power supply with USB cable. But Solar power can only extend the battery working time, can't replace USB Cable charging directly.

【RICH CONTENTS】– Almost everything you may need to read during driving will be shown by this HUD, including vehicle speed, Clock, Altitude, km/h & mph, Car's ambient temperature and battery level, over speed alarm, fatigue driving alarm. A great partner for your driving.
 
【MULTIFUNCTIONS】– HUD has been upgraded with new functions which make it different and more competitive than the traditional HUD in the market. Because it is based on the GPS module and satellite, so it can be used to read car data information. A multi-functional tool to help you know about your car.
 
【Driving speed calibration】- If the speed is not accurate, can make driving speed calibration by hand: long press ''SET'' button to enter setting page, when press ''SET'' button every 3 seconds, you will see the data display area is flashing, select the speed value, can add and decrease the speed unit as your need.

【Time calibration】- If time can't be corrected automatically when tested on the car, can adjust time by hand also (same procedure as above speed calibration).
 
Item Information:
Screen Display: Speed/Time/Temperature/Altitude Display
Alarm Function: Fatigure Driving Alarm / Overspeed Alarm
Charging Way: USB Charging + Solar Power Charging
Vibration Induction: Screen turn on when vibration, screen turn off when long time parking
Screen brightness adjustment: Screen brighter and clearer at daytime , Screen softer at night
GPS Positioning system
Package Including:
1x Solar HUD 
1x USB Charging Cable 
1x Anti-slip sticker 
1x User manual