**Features:**

- Speed Alert: Receive a visual alert when your speed exceeds the preset limit, ensuring a safer driving experience.
- Compass Function: Stay oriented with real-time directional information (South, North, West, East) displayed on the screen.
- Automatic Brightness: Enjoy optimal visibility as the brightness adjusts automatically to suit the surrounding light conditions.
- LED Screen with Large Font: The high-definition LED screen with large font makes it easy to read speed data at a glance.
- Atmosphere Light: The built-in atmosphere light adds a stylish touch to your dashboard.
- Three Interface Styles: Choose from three different interface styles to suit your preferences.

**Specifications:**

- Driving Position: Universal
- Power Mode: USB
- Operating Voltage: 5V
- Item ID: AA234974
- Applicable Models: See Product Details
- Material: ABS + PC
- Size: 80 x 54 x 31mm / 3.15 x 2.12 x 1.22in
- Speed Unit: KM/H, MPH (Free to Switch)
- Power Supply: Car USB Port (Input Voltage: 5V)

**Package Includes:**

- Universal Car Head-up Display
- USB Power Cable
- User Manual

**Warnings and Advice:**

For optimal installation, ensure that your car is parked outside and that you have a clear view of the road. Allow 1-3 minutes after plugging in the USB cable for the system to calibrate before you start driving. The speedometer will turn off automatically when the vehicle is not in motion.