Car Head Up Display Speed RPM MPH HUD GPS Speedometer Projector Screen Dashboard with Odometer Overspeed Alarm For All Cars

Features: • Display：Speed（MPH/KM/H) 、Clock、Drive time、Mileage、Compass、Kilometers miles switch、Automatic light sensor、Overspeed alarm;

• Plug & play: Power through USB, no professional installation is required;

• Speed unit KM/H and MPH can be changed freely;

• Auto adjust the brightness through the sensor for day & night-time driving;

• Over-speed warning: 3-second alarm beep and display flash will warn driver 93 beeps for over speeding alert);

• Universal: compatible with all cars, trucks, bikes, & motorcycles;

• Large screen display, big font, multiple functions;

【Note】- This device is a GPS digital speedometer, and the speed is collected from satellites. So if testing at home or in a parking lot, the speed may not be displayed correctly. Please test it on a car with a good signal outside;

Specification: Category: HUD Model: M22 Wire or Wireless: Wireless System: OBD+GPS Material: ABS+PC Type: Car Monitor Applicable models: General Screen Type LED Screen Size: 3.5in Appearance size: 95*50*30 (mm) Resolution: HD Compatibility: Strong Input signal: GPS Speed Unit: KMH, MPH

Package includes: 1x M22-HUD 1x Reflective film 1x Manual 1x USB cable 1x Non-slip mat