Car Head-up Display with Compass Colorful LED Display GPS Digital Speedometer Plug and Play Digital Car HUD for Car Truck SUV RV. Features: Plug and Play, High-Definition LED Display, GPS Speed Accuracy, Wide Application, Seamless Integration. Specification: Origin: Mainland China, Material: ABS, Style: without bracket/with suction cup bracket, Light color: colorful, Speed unit: KMH/MPH can be switched, Voltage: 5V, Interface: USB, Size: 9.5x3.8cm, Applicable models: Universal.