Car HUD head-up display with OBD HD speed portable projection display Product name: Head-up display Material: ABS+PC Applicable models: Universal Screen type: LED backlight Screen size: 86*37mm Product weight: 33g Package size: 14.4*8.7*5cm Package weight: 153g Features: - Simplicity first, value experience: Mini design with large characters and high definition display capable of showing over 200 speed units - Multi-functional switching: Speed, water temperature, voltage, and single mileage can be switched freely - Five alarm functions: Speeding alarm, voltage alarm, water temperature alarm, fatigue driving alert, and fault alarm - Large font and high-definition display: Enhanced visibility with front metal nanotechnology to reduce excess reflection for clearer screen performance - Integrated shade design: Built-in visor blocks ambient light, prevents glare during night driving - Brightness upgrade: Clearly visible even when driving in direct sunlight; automatically powers on/off with the vehicle and adjusts brightness according to ambient lighting conditions Package Included: 1 x Head-up display 1 x Reflective film 1 x OBD cable 1 x Anti-slip sticker