[Completely Undisturbed - Perfect Clarity Head-Up Display] Leaving out redundant functions, the HUD display is designed only to show driving speed, without offering double image even under the strong midday sun. It is easy to read, without having to stick a film on the car window, unlike typical HUD LED displays on the market.
[No More Destructive Connections with GPS Speedometer] GPS-powered speedometer provides speed data directly from GPS satellites, without requiring connection to the car engine or OBD port. This allows for wider vehicle compatibility: whether it's an SUV, a car, a truck, a scooter, a golf cart, a bus, a boat, a train, or a bicycle, the device can be used optimally
[Easy Installation and Easy to Use] No buttons, no settings, manual intervention required - just plug and play with the USB cable. If a USB port is available in your car, connect the cable; otherwise, use a car adapter. The device is designed to be user-friendly and simple.
[Automatic Power Management] The HUD comes with a built-in vibration sensor. When your car moves, it automatically turns on and continues to display the speed in large, clear characters. After 3 minutes of inactivity, the device turns off, ensuring no unnecessary power consumption occurs.
[Reliable] Please wait approximately 10-30 seconds for the device to receive a GPS signal when in use, and note that it cannot be used indoors.

Color: Black
Material: ABS

Package Contents:
1 x Speedometer
1 x Power Cable

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.