Product introduction: This car head-up display continues the compatibility of the previous GPS system and can fit the car better, allowing you to see driving data while driving your car. This product is small and exquisite, you can install it anywhere in your car. It is also equipped with a suction cup mount, which can also be placed on the windshield. Product features: This product displays multiple functions, you can switch the screen display according to your actual situation and your preferences. Features of this product include moving speed, moving direction, traveled distance, traveled mileage, satellite time, etc. in addition, the product provides speed alerts and fatigue alerts to better protect your trip. Product system: This product is a GPS series product, with a built-in Beidou satellite chip, which can receive satellite signal. With satellite signal tracking, it can show your vehicle's driving data, which is updated in real time and displayed accurately. The GPS system works with all vehicles, whether your vehicle is a bicycle, electric car, car, van or truck, you can use this product. featured look: the product has a body compact, but the font on the screen is very clear and large, which allows you to see your data clearly on the screen of the small body. The product also has a variety of mood lights, you can use the switch key of this product to change the display colors. The product is available in six mood lamps: light green, dark green, purple, red, light blue and dark blue. product accessories: product machine, suction cup holder, instructions, USB cable , double-sided tape. thank you: Thank you for choosing our products. It has undergone numerous quality checks, so it is delivered to you in perfect condition. If you're not satisfied, let me know and I'll help you fix it. Thank you very much.