Features: Plug & Play: After connect power supply, it will work directly, no need any other operation. No Skip Speed: No skip speed, more coherent and smooth display; Innovative Design: with sunshine hood itself, good review even under sun; Large Font, Clearly visible both during the day and at night; Notice: The Device is GPS Digital Speedometer, and speed is collected from satellites. So if tested at home or parking lot, perhaps speed can't display correctly. Please test it on the car outside with good signal; Wide Application: Built-in GPS Chips, suitable for all cars, buses, trucks, bikes, scooters. Specifications: Condition: Brand New Name: Car HUD Material: ABS+PC Color: as shown Size: 80*54*31mm / 3.15*2.16*1.22in Package Included: 1pc x HUD 1pc x Usb Cable 1pc x Non-slip mat 1pc x User Manual Note: Other accessories demo in the picture is not included. Actual colors may be a little different due to different monitors. Please allow 1-5mm deviation due to manual measurement.