Specification AutoPartPosition : center Brand : KUOWEIHUD BulletPoint1 : Strong Signal Reception: Our car hud speedometer uses dual-mode chip technology—GPS+BDS signals—with a high refresh rate of 10 Hz for rapid, accurate reception. It can pick up to 32 satellite signals, it maintains a stable connection for precise speed data, whether you're driving in urban or rural areas BulletPoint2 : Automatic Brightness Adjustment: The hud for cars features intelligent light sensors that automatically adjust screen brightness based on external light conditions. This ensures clear visibility in different lighting situations, whether it's bright daylight or dimly lit environments at night, providing a comfortable display for enhanced driving safety BulletPoint3 : Suitable for all Cars with USB Port: Designed with simplicity in mind, our heads up display is easy to install and suitable for all cars with USB port, including cars, motorcycles, and trucks. Whether you drive a compact sedan or a large commercial vehicle, installation is effortless, allowing you to enjoy the convenience and safety benefits of our HUD BulletPoint4 : Clearer Display: Our gps hud displays speed in MPH by default, with a maximum display speed of 115 mph, and utilizes a large font design and metal shading technology that effectively eliminates unwanted reflections and ensures a clearer display so that even older drivers with weak eyesight or those wearing sunglasses can see the speed very clearly. BulletPoint5 : Friendly Reminder: The performance of this product is closely related to the car environment, if your car glass with metal explosion-proof film, it may affect the signal reception effect, we recommend that you choose carefully according to the actual situation BulletPoint6 : Speed Accuracy: A slight margin of error (0.6-1.8mph/h) is normal for all GPS-based speed tracking devices, consistent with industry standards. If precise real-time speed measurement is critical for your needs, we advise reviewing product details thoroughly BulletPoint7 : GPS signal strength directly affects the stability of the data, it is recommended to use in the open environment for a better experience. It should be noted that, in tunnel passage, underground garage and rainy and foggy weather and other special scenes, all satellite positioning equipment will have a short signal interruption phenomenon, we hope you understand and bear with us,if there is any problem with the product, please contact us to give you a solution, we will reply you within 24 hours Color : Green CustomerPackageType : Frustration-Free Packaging DriveSystem : Slotted ExternallyAssignedProductIdentifier1 : 781159474934 ExternallyAssignedProductIdentifier2 : 0781159474934 ExternallyAssignedProductIdentifier3 : 00042511110625 ExternallyAssignedProductIdentifier4 : 0797706855095 ExternallyAssignedProductIdentifier5 : 00856428037957 GpsrSafetyAttestation : 1 IncludedComponents : K1 HUD ItemDisplayWeight : 0.03 kilograms ItemName : KUOWEIHUD Heads up Display for Cars,Car HUD,Head up Display for Car,Digital GPS HUD Speedometer,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display ItemPackageDimensions_Height : 12.5984 centimeters ItemPackageDimensions_Length : 3.6068 centimeters ItemPackageDimensions_Width : 8.9916 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-instrument-panel-speedometer-gauges LegalComplianceCertifications : d-759-1 Manufacturer : KUOWEIHUD Material : Acrylonitrile Butadiene Styrene (ABS) MeasurementAccuracy : +/- 0.6-1.8mph MeasurementSystem : Metric MeasuringRange : 12.0 - 18.0 MetalType : Brass ModelName : 15314 ModelNumber : K1 MountingType : Threaded NumberOfBoxes : 5 NumberOfItems : 1 NumberOfPieces : 18 NumberOfWires : 1 OperatingLife : 20000 hours OutputType : Electronic PackageLevel : unit PartNumber : K1-Green-hud speedometer ProductDescription : Multiple Functions: Supports to display tilt angle and tilt angle variation, engine speed, engine error codes, fuel consumption, voltage, time, and speed as well as the driving distance, compass, satellite time, number of satellites, height, and coordinates, etc. Good helper on the driving road.