Multifunctional HUD Display This digital GPS speedometer odometer provides a broad set of display functions including GPS positioning, speed, altitude, temperature, and humidity. It delivers essential driving data at a glance to help you monitor key vehicle conditions and performance. Wide voltage range and waterproof design Operates from DC 524V and features an IP65 waterproof rating, ensuring reliable performance in a variety of weather conditions and environments. Accurate positioning Equipped with GPS and Beidou dual positioning modes and tracking sensitivity, it delivers realtime data that remains accurate and consistent despite weather or natural factors. Automatic power on/off The HUD powers on and off in sync with your vehicle. It uses a USB power supply, and when connected to the car's USB port it does not incur additional power consumption. Usage scenarios Daily driving and commuting: keep track of speed, location, altitude, temperature, and humidity at a glance, while the HUD remains reliable in rain or dust. Delivery, rideshare, or fleet use: dual GPS/Beidou positioning provides dependable realtime data on routes and performance, even in challenging conditions. Outdoor trips and variable weather: IP65 protection helps maintain accurate readings when driving in rain, mist, or dusty environments. Key attributes Function: GPS positioning, speedometer, altitude, temperature, humidity, and odometer display via headup display Compatibility: works with DC 524V systems and is designed for vehicle integration Performance: dual GNSS positioning (GPSBeidou) with tracking sensitivity for steady realtime data Protection: IP65 waterproof rating for use in diverse weather Power: automatic on/off with vehicle, USB power supply for seamless operation when connected to the car's USB port Note: This description preserves the original product's functions and specifications without adding features or altering stated capabilities.