Features: The hud head up display is the perfect car accessory for drivers who want to stay informed and safe on the road. With its gpsand obd modes, this device displays a wide range of data including speed, enginerpm, fuelconsumption, and more. Suitable for a variety of car models, the hud is for anyone who wants to upgrade their driving experience. Whether you're commuting or taking a road trip, this device provides real-timeinformation to help you navigate safely and efficiently. Get the most out of your car with the hud head up display, the ultimatetool for staying connected and in control on the road. Specifications: Material:Plastic Size:Approx.10x6.5x1.8cm/3.93x2.55x0.7inch Color:Black Power supply: DC10V~30V Working temperature:-40 C ~+80 C. Spiralangle:-40 ~+40. Roll angle:-40 ~+40. Voltagemeasuring range: DC10V~30V Voltagemeasurement accuracy: 0.5V Speed accuracy: < 0.36km/h GPSdata refreshrate: 1s GPShot start: 1s(AVG) Wireless transmission frequency: 2.4GHz GPScold start: 32 seconds (AVG) Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x HUD Head Up Display Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia