Features: Real-time Data: Speed, gear, turn signal, battery power, door reminder, real-time display of basic driving data. With its high definition display and real time information projection, the T7 hud allows drivers to easily monitor important vehicle data such as speed, gear position, turn signals, battery level, and more. This innovative product is perfect for tech enthusiasts who are interested in experiencing the latest hud display technology and the thrill of high tech driving. Whether you're driving on the highway or in busy city streets, the T7 hud ensures that driving information is directly displayed within your line of sight, helping you stay focused on the road and traffic conditions. In addition to its basic functions, the T7 hud also provides additional features like navigation guidance, lane departure warning, and collision alerts, offering comprehensive driving assistance for a safer and more enjoyable journey. Specifications: Material:ABS+PC Size:Approx.87.5x22x17.8mm/3.44x0.86x0.7inch Color:Black For Model 3/Y 2019-2023 Model: T7 Resolution: High definition Display information: speed, gear, turn signal, remaining power, door reminder, seat belt reminder Power supply mode: OBD interface power supply. Control mode: manual 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