Overview: Simple designed display with no need for manual adjustments. Displays accurate current speed for drivers who love simple speed display accessoriesWorks for All Cars: The GPS speedometer works with all types of vehicles including SUVs, ATVs, pickups, trucks, scooters, golf carts, buses, boats, trains, bicycles and motorcyclesPlug and play: just plug the included USB cable into your car's USB port and you're ready to go. If you don't have a USB port in your car, you can use your car's cigarette lighter adapter for powerGPS Intelligent Chip: Uses advanced GPS satellite technology for speed measurement with stable performance, providing reliable and accurate speedImportant Tips: The car GPS speedometer takes 3-5 minutes to acquire GPS signal on first use, and please note that it cannot be used in places with indoor/weak GPS signalfor Family and Friends: GPS Speedometer HUD can bring more convenience to their driving experience and let them feel your care and thoughtfulness in practice, highlighting the value of the giftColor: BlackMaterial: plasticPackage contents:1 x Speedometer1 x USB data cableOnly 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 +/- 1-3cm.We integrate \"customer satisfaction\" into every service detail and offer complete after-sales support to ensure your peace of mind, from purchase to use.