Specification Brand : AZIJYV BulletPoint1 : 【Multi-Segment Speeding Alarm + Fatigue Driving Reminder】GPS speedometer can be customized with multiple speeding thresholds, intelligent warning, when the car speed exceeds the alarm value you set, the GPS speedometer will issue a warning; the car's head-up display is also paired with a fatigue driving time reminder function, which adds a safety guarantee for long-distance driving. BulletPoint2 : 【High Definition LED, Automatic Light Sensor】Speedometer is equipped with a high brightness LED display and built-in light sensor, which can intelligently adjust the brightness according to the ambient light without manual adjustment, no fear of bright light or night color, always clearly visible, always protect your eyesight and safety. BulletPoint3 : 【Compact Body, Suitable for Placement】G21 car speedometer body is light and compact, no matter placed in any corner, it is clear and natural, without blocking any view. Comes with a 360-degree adjustable rotating suction cup bracket, easy to install in any position, solid and non-obstructive, driving vision more unobstructed. BulletPoint4 : 【GPS+BeiDou Dual-mode Chip】Digital speedometer for car equipped with 10Hz high refresh rate GPS+BeiDou dual-mode chip, the refresh rate is up to 10 times per second, the positioning is fast and accurate, the speed of the car in real time without delay, to provide more accurate data support for your driving. BulletPoint5 : 【Automatic switch on/off, no need for manual operation】heads up display automatic switch on/off with the car startup and shutdown, eliminating cumbersome operation and making it more convenient to use, truly realizing “use when you get on the car, stop when you get off the car”. BulletPoint6 : 【Compatible with all models, widely applicable】HUD support USB (5V) power supply, suitable for new energy vehicles, hybrid vehicles, fuel vehicles, buses and trucks and other various models. BulletPoint7 : 【Multiple display modes, switch at will】Car speedometer diverse interface display to meet different driving habits and needs, easy to operate, information at a glance, you can choose the function data you need to display. Clarity : 10 Color : white CompatibleDevices : Cellphone CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 765530756161 ExternallyAssignedProductIdentifier2 : 0765530756161 IncludedComponents : G21-HUD,Rotary Suction Cup Holder ,Instructions,Type-C interface,Non-slip mat ItemHardness : 9H ItemName : GPS Speedometer, Heads Up Display for Cars, Digital Speedometer for Cars with Speed,Overspeed Alarm, Fatigue Driving Reminder,Automatic Photosensitive,Applicable for All Cars ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 3 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-overhead-video Manufacturer : AZIJYV Material : Plastic ModelName : ELECTR-HUD-WIIYII-G1-GREEN ModelNumber : G21 NumberOfItems : 1 PartNumber : G21 ProductDescription : The speedometer can be set with multiple overspeed alarms and fatigue driving time reminders to improve driving safety. Head up display with high-definition LED and built-in light sensor, capable of sensing the brightness of the external environment and automatically adjusting. The GPS car speedometer adopts a 10 Hz high refresh rate GPS+Beidou dual-mode chip with a refresh rate of 10 frames per second, which refreshes the vehicle speed quickly without delay. Our speedometer has multiple modes to switch freely, meeting daily driving requirements. The speedometer can automatically turn on and off, start and stop with the car, and automatically turn on and off, saving energy and ensuring safety. ProductSiteLaunchDate : 2025-04-24T02:38:07.853Z ScreenSurfaceDescription : Glossy Size : 1 Pack SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 41110000