Features:-High-definition TFT LCD color screen, 8 display interfaces, adjustable font color, not affected by light.-Rich display functions: speed, rotational speed, water temperature, voltage, fuel consumption, total mileage, calculation of driving time, turbine pressure, oil temperature, acceleration time of 100 kilometers, brake performance test, etc., with OBD computer diagnosis function, engine fault codes can be cleared without professional equipment.-Auto-on/off, overspeed, high water temperature, low voltage and other alarm functions to warn the car of breaking down in advance.-Simple installation and operation, multiple installation methods (center console installation, front windshield installation), accessories with 360-degree flexible rotating sucker bracket.What you get: 1x Host. 1x Suction cup. 1xOBD line. 1x Double-sided tape. 1x User manual.Specifications:Item name: Vehicle-mounted displayScreen size: 3 inchesLanguage selection: English/Chinese Simplified/Chinese TraditionalAlarm sound level: 30dB(A)Operating voltage: 9V to 16Vdc(12Vdc/400mA)Product size: 83 x 60 x 15mmItem weight: 50gApplicable vehicle OBD:Scope of application of OBD2: OBD2 gasoline vehicles produced in the United States after 2004 and OBD2 gasoline vehicles produced in other regions after 2008.OBD2 HUD is not applicable to the following common models:1.OBD2 American unusable models: not for Dodge, not for JEEP, not for Sail, not for Chrysler, models produced in 2004 and before.2. All French and Italian models of OBD 2 cannot be used: not for Fiat, not for Maserati, not for Lamborghini, not for DS, not for Peugeot, not for Citroen, not for Renault, not for Simca, not for Amilcar, etc.3.OBD2 models that cannot be used in Japan: not for Suzuki, not for Mazda 6, not for Infiniti (QX50 q50 q501), not for Toyota avanza in 2013, not for Lexus (is250, ex250, ES300H), not for Honda (jazz, CRV) and cars produced before 2008.4. Not for Kia and not for Hyundai models (not for Hyundai Sonata 2013, not for Kia Soul PS 2017, etc).5. Hybrid gasoline and electricity, diesel vehicles, pickup trucks, recreational vehicles, cars with modified automobile computers, and HUD are not needed. GPS models are recommended.Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 10-30mm. Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.