Features: Speed/brake warning light/seat-belt indicator/clock/clearance light/high-beam/low beam/fog light/left turn signal/right turn signal/gear/door indicator and MPH-speed unit/battery level percentage/battery icon/energy progress bar/system ready/driving-time/mileage/overspeed warning/fatigue driving reminder. Intelligent HUD, original car data, synchronous projection, smartphone app connection, security alarm, real-time online navigation. The head-up display displays the current available battery level in real-time, convenient to know the vehicle information in-time. LED Screen with Automatic Adjustment: Vehicle HUD Display has high-definition LED to automatically adjust the screen brightness according to the current ambient-light, bringing a comfortable visual experience. Energy-saving: Time-LCD Display is powered by USB, and completely powered off with the vehicle flameout, with-zero power consumption. Specifications: Material:ABS+PC Size:Approx.12.8x11.6x3.2cm/5.03x4.56x1.25inch Color:Black For Tesla-Model 3 Y 2019+ Ambient-temperature: -40~+80 Atmospheric pressure: 86-106kPa Relative humidity: 10% ~ 95% Environmental noise: 60dB(A) Alarm sound level: 30dB(A) Screen size: 4.0 inches 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