NEW F11 HUD OBD2 GPS Car Head Up Display Windshield With Car Speedometer Security Alarm Water Oil Temp Overspeed Diagnostic Applicable scene: suitable for all automobiles Tips: Before placing an order for modified cars and special vehicles, please confirm whether your vehicle supports OBD2 protocol. Material: ABS+PC Colour: Black Product size: 41.9cm*4.6cm*8.1cm/16.5*1.81*3.19 Packing size: 13.3cm*9cm*11cm/5.24*3.54*4.33 Product weight: 300g Packing weight: 300g Note: There may be slight size deviations due to manual measurement, different measuring methods, and tools. The picture may not reflect the actual color of the item because of different photographing light, angles, and monitors.1. OBD mode Function: speed, engine rpm, clock, water temperature, voltage, fuel consumption, single mileage, driving time, oil temperature, air-fuel ratio, turbo pressure, clearing fault codes, reading data stream, number of satellites, altitude Alarm: Overspeed alarm Voltage alarm Fatigue driving reminder 2. GPS mode Function: speed, clock, voltage, single driving distance, driving time, number of satellites, altitude Alarm: Overspeed, Water temperature, Voltage, Fatigue driving, Vehicle failure Specification: Language: English, Chinese (Simplified/Traditional) Packing list 1 X HUD 1 X OBD Cable 1 X Suction Cup Mount 1 X Anti Slip Mat 1 X Manual