Features: 1. Display information: speed, rotation speed, water temperature, voltage, single mileage. 2. Alarm: water temperature alarm, voltage alarm, gear shifts reminder, overspeed alarm, fatigue driving reminder, engine failure alarm. 3. Levitate imaging: Floating virtual display with free-form technology and optical coating. Correct image distortion, high-definition image without ghosting. 4. No ghosting without Diaphragm. Built-in display diaphragm, no diaphragm, no ghosting, stereo imaging.Automatic photo-sensitivity, soft and bright dark night. 5. Multifunctional switching. Large functions can be switched at will. 6. LCD wide screen and good at texture. Optically transparent reflector. OBD line interface at the bottom 7. Adjustable angle design. Adjust to your comfortable driving angle 8. Speed accurate display. C100 added speed calibration function. Adjustable for consistent display of car dashboard Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Product name: C100-HUD Car Heads-up Display Product color: black Standby current: <3MA Atmospheric pressure: 86-106KPa Alarm sound level: >=30dB (A) Reflective screen transmittance: 96% Imaging screen: LED display Display mode: virtual image reflection type Ambient temperature: -40°-+80 Environmental noise: <=60dB(A) Virtual image distance VID: 55MM Working voltage: 9V~16Vdc (12Vdc/400mA) Product size: folded 95x62x27 (mm), unfolded 95x62x49 (mm) Include: 1x Heads-up Display 1x OBD line 1x non-slip mat 1x Instruction 1x Cleaning cloth Include: 1x Heads-up Display 1x OBD line 1x non-slip mat 1x Instruction 1x Cleaning cloth