About this item 

• 【What is M22 hud】M22 is a GPS mode flat screen display, unlike most flat screen displays on the market, our designers have made good use of the windscreen to turn M22 into a new windscreen HUD
• 【Design Concept】This GPS speedometer is a novel design with a colour scheme for the first time. It presents important speed data to the driver at a glance and is simple to understand
• 【Main Functions】The M22windshield speedometer projector displays speed, clock, travel time and distance travelled. It also has an over speed alarm function and a GPS compass to show the direction（The compass needs to locate the satellite before it can be used. You can try moving the car to an open road surface.）. Speed is available in MPH and KM/H, which can be adjusted in the settings. When there is an over speed, the product will emit a beeping sound to remind the driver, which is like a safety supervisor, always reminding the driver to pay attention to driving safety, placing a beautiful M22 HUD in the car
• 【Automated HUD】The advantage of the digital speedometer automation is that it turns on automatically when the car starts and turns off automatically when the car is switched off, which is very convenient and you don't have to worry about the product not being able to turn off. A gentle reminder, if you are not driving for more than a week, please remove the product and put it in the drawer
• 【Instructions for use】 Our product is easy to install, plug and play, just use the usb cable included in the product to connect the car and the product, start the engine to power on and use. When you notice the small icon on the product flashing continuously, it means the product is collecting satellites, the speed will only be displayed when the device searches for satellites
• 【Note】Please note the following three important information, ①In garages, overpasses and dense buildings will affect the search speed ②When the same GPS device is installed in your car, it will also affect the search speed of this product, i.e. two GPS devices cannot be placed together ③When your car has metal film, it will also affect the search speed of this product

• 【Reminder】Inaccurate speed: Check if the unit is correct, kilometers (KM)/miles (MPH), (refer to the 5 settings for speed unit switching). You can also adjust the vehicle speed, such as the instrument displaying 100 km/h and the machine displaying 105 km/h. Adjust the parameter value to 102.During the day, the data cannot be seen clearly and there is a reflection: stick a reflective film to make the data reflect on the reflective film. You can also enter the fourth setting to adjust the brightness. 0 is the automatic light sensing mode, and 1-11 is the manual adjustment. You can manually increase the brightness.

Product description

Product Description

• High-definition projection: This in-vehicle head-up display is equipped with a high-definition projector that eliminates unwanted reflections and ensures that the information displayed is clearly visible. Enjoy a clear projection of key data within your line of sight, improving driving safety and convenience.
• Night Driving without Glare: The tachymeter features a specially designed light shield that covers the lights of the display to prevent glare when driving at night. This ensures optimal visibility without causing discomfort or distraction.
• GPS+ Beidou Dual Mode Chip: The M22 Head-Up Display utilizes a 10Hz high refresh rate GPS+ Beidou Dual Mode Chip to provide fast, accurate data updates at a rate of 10 times per second. Experience real-time speed updates that minimize delays and improve the overall driving experience. 4.
• Unique push-button design: This digital HUD features an integrated push-button design that makes it easy to switch between different data displays by simply pressing a button and selecting the desired information.
• Automatic brightness adjustment: The car GPS HUD automatically adjusts the brightness according to the surrounding conditions, ensuring optimal visibility in both dim and bright environments. It provides various interface options for displaying different data such as speed, compass, travel time, distance traveled and time.
• Plug and Play: The Smart Panoramic Display can be powered through the vehicle's USB (5V) port or using a cigarette lighter adapter. It is compatible with all vehicles equipped with a USB port, including cars, electric cars, trucks, hybrids, diesel vehicles and more.

Distance traveled

The heads up display accurately shows the actual distance traveled by the vehicle in a single trip, from start to finish.

Compass

The car windshield speedometer has compass function and built-in GPS+BeiDou dual-mode chip, which makes the car positioning more accurate and gives you more accurate driving direction, so you won't get lost in the desert!

Automatic Brightness Adjustment

The smart speedometer has a built-in light-sensitive system that adjusts the brightness automatically, automatically adjusting the display according to the intensity of the outside world, so that it can be clearly visible even in bright light or in the darkness of the night. You can also enter the settings to adjust the brightness of the head-up display according to your personal preference.