Features： 1、Car head-up display shows the driving speed in real time with large LED font, which is clearly visible during the day and night. 2、GPS and BeiDou dual mode positioning speed measurement, stable performance, quick speed refresh and no delay. 3、Made of high-quality ABS material, with nice durability, with transparent acrylic cover, clear and well protects the screen from wear. 4、With 11-digit phone number display area, you can leave your phone number here, so that others can easily contact you. 5、USB plug and play, starts and stop with the car, suitable for car, truck, SUV, bus, motorcycle, etc. Specification： Features: Car head-up display shows the driving speed in real time with large LED font, which is clearly visible during the day and night. GPS and BeiDou dual mode positioning speed measurement, stable performance, quick speed refresh and no delay. Made of high-quality ABS material, with nice durability, with transparent acrylic cover, clear and well protects the screen from wear. With 11-digit phone number display area, you can leave your phone number here, so that others can easily contact you. USB plug and play, starts and stop with the car, suitable for car, truck, SUV, bus, motorcycle, etc. Specifications: Color: Black/ White/ Red/ Yellow/ Blue/ Green(optional) Material: ABS Voltage: 12 V Item Size: 86 * 55 * 38mm/ 3.4 * 2.2 * 1.5in Item Weight: 68g/ 2.4oz Package Size: 126 * 118 * 53mm/ 5.0 * 4.6 * 2.1in Package Weight: 148g/ 5.2oz Packing List: 1 * Headup Display 1 * USB Cable 2 * Adhesive Sticker 1 * Sheet of Number Sticker 1 * Manual Package List： 1 * Headup Display 1 * USB Cable 2 * Adhesive Sticker 1 * Sheet of Number Sticker 1 * Manual