GPS Digital Speedometer with Compass, Time, Driving Distance, Fatigue Driving Reminder, Overspeed Alarm 5.5″ MPH Head Up Display HUD for All 5V Vehicle

Price: $32.99 - $30.99
(as of Mar 29, 2026 08:19:03 UTC – Details)

Product description

Specification

Color Black Package includes G10-Host；Micro USB；Non-slip mat；Rotary Suction Cup Holder；Manual Working Voltage 5V（Do not connect with voltages lower than/ higher than 5V. Voltages lower than 5V may fail to start the device, while voltages higher than 5V will damage the device.） Note 1 When the car is located in an underground parking lot and the signal is not good, the HUD display data may be wrong, and the data will return to normal when the car is driven to an open area. Note 2 If you find a certain difference in the speed display after starting the HUD speedometer, you can follow the instructions to enter the setting mode to manually fine-tune. Adjustable speed: If you find that the speed does not match the speed of your car’s meter, you can adjust it as follows: Step 1. Confirm that your speed unit is MPH, if not, please enter the setting mode 7 to switch(refer to the user manual for the method of entering the setting menu), ensure that the speed unit is MPH, If the speed is not accurate after adjusting the speed unit, then you could follow step 2. Step 2. Speed fine-tuning: Enter setup mode 1, you will see the initial value is 107, assuming that your meter value is 100 mph, and the HUD is 105 mph, that is, the HUD is 5mph faster than the meter value, then you need to subtract 5mph from the initial value 107, which means that you need to adjust the initial value to 102. So the secret of the adjustment is to add/subtract the difference between the meter and the HUD using the initial value 107.We can also provide you with adjustment suggestions. Step 3. If the speed of the instrument and HUD cannot be matched by the above two steps, we suggest that you enter the setting mode 9, restore the factory Settings, and then measure the speed again or repeat the above two steps for adjustment; Step 4. If you encounter any problems in the adjustment process or think that the HUD does not meet your expectations, please do not worry, we will provide you with more careful after-sales service.

MODE ADJUSTMENT

INSTALLATION Flexible Installation

The package includes a double-sided sticker and a suction cup base. You can lay the HUD flat or attach it to the windshield as needed.

USB Connector

Plug one end of the wire into the USB port of the car and connect the other end to the MAIMEIMI HUD to complete the installation.

AUTOMATIC PHOTOSENSITIVE SYSTEM

COMPACT DATA DISPLAY

【Digital GPS Speedometer】 : MAIMEIMI digital speedometer gives you real-time feedback on your speed through GPS, and the head-up display design allows you to avoid looking down to read the instrument, ensuring that you drive safer. The GPS digital speedometer is equipped with a 5-inch LED screen to clearly display the data, in addition to the digital speedometer is also equipped with a light sensing system, which can automatically adjust the brightness, making reading easier.
【Multi-Function】: In addition to being a digital speedometer, our heads up display for cars can display a variety of data: Time, Driving distance, acceleration time, latitude and longitude, altitude, etc. In addition, the heads up display has a variety of data modes for you to choose from, allowing you to zoom in on the data you need more accurately. What else? The heads up display can also switch between MPH or KM/h. MAIMEIMI heads up display, your good driving assistant.
【2 Alarm Functions】: The gps speedometer for car is equipped with three stages of speeding alarm and fatigue driving alarm. The initial default value of the gps speedometer for car is 150KM/h, 180KM/h, 200KM/h, and the initial default value of the fatigue driving alarm is: the alarm after 8 hours of continuous driving. Both alarm functions of the gps speedometer for car can be adjusted to suit the needs. These two alarm functions must can improve your driving safety factor.
【For 5V Vehicles】: The MAIMEIMI car heads up display operates at 5V, so as long as your vehicle has a 5V USB port, the car heads up display is compatible with your model. Easy to install, plug and play, just connect the USB of the MAIMEIMI gps speedometer to the USB port of your car, the car heads up display will automatically switch on and off with the car ignition, don’t worry about wasting power.
【Note】: The MAIMEIMI car speedometer does not connect to a USB port with a voltage greater than 5V, as this will cause damage to the instrument. After the GPS speedometer is powered on, the satellite icon will keep blinking until the satellite icon stops blinking and displays 5 satellites before normal use.