Features: 1.OBD mode. Functions: Speed, RPM, Clock, Water Temperature, Voltage, Fuel Consumption, Driving Distance, Driving Time, Driving Direction, Altitude, Number of Satellites, Oil Temperature, Transmiion Oil Temperature, Turbo Preure, Oil Preure, Fuel Preure, Average Fuel Consumption, Instantaneous Fuel consumption, engine load, acceleration test, brake test. Alarm: Overspeed alarm, speed alarm, water temperature alarm, voltage alarm. 2. GPS mode. Functions: speed, clock, voltage, driving distance, driving time, driving direction, altitude, number of satellites, acceleration test, brake test. Alarm: speeding alarm, fatigue driving reminder 3. Language selection: English, Simplified Chinese, Traditional Chinese 4. During normal driving, the ambient light will automatically adjust the brightne according to the environment. 5. Through the on-board OBD interface, read the data in the on-board computer (ECU) that conforms to the OBD standard, and proce the data to provide the driver with practical data information. Specification: Material: ABS + electronic components Color: Black Power supply: OBD2 interface Size: As picture shown Compatibility: GPS mode is suitable for all models such as sedan/pickup/SUV/truck/hybrid/new energy electric vehicle. OBD2 mode is suitable for OBD2 gasoline vehicles produced in the United States after 2004, and OBD2 gasoline vehicles produced abroad after 2008. Notices: Before ordering modified vehicles and special vehicles, please confirm whether your vehicle supports the OBD2 protocol. There may be slight dimensional deviations due to manual measurements, different measurement methods and tools. Due to different shooting light, angle and monitor, the picture may not reflect the actual color of the item. Package includes: 1 X HUD 1 X Mount 1 X OBD Cable 1 X Anti-Slip Pad 1 X User Manual About G4S HUD Functions: IntelligentGPS vehicle speed and time display: GPS vehicle speed, satellite time,compa, overspeed alarm, driver fatigue reminder. Equipped with high-definition LED screen for clearer information display, ultra-mini design and full of technology. Features a GPS navigation direction compa to help drivers by indicating directions. Witha light sensor that adjusts its brightne according to differentlight, it is very clear in bright light, providing a safer day and nightdriving experience. GPS+BeiDou dual-mode chip, so you don't need to worry about compatibility iues and latency problems. Powered by the USB cable, automatically powers on and off according to the engine ignition. Compatible with all vehicles around the world, with fast speed refresh and no latency. Just mount the device near the dashboard or use the 360-degree rotating suction cup mount to the windshield. Specification: Model: G4S Screen Size: 2.5 Inch Material: ABS+PC Screen Type: LED Applicable models: Universal Color: Green, White Package Included: 1 x G4S HUD 1 x Micro USB Cable 1 x Anti-Slip Gel Pads 1 x Rotary Holder 1 x English Manual About Car Clock Features: 100% Brand new and high quality With calendar function Car electronic digital clock Display date and time (adjustable) Can stick to your dashboard by the double-sided tape supplied Size: As the Pictures Function: Time, Date, Temperature Material: ABS Powered by: 1 x CR2032 Button Battery(included) Package Included: 1 x Digital Clock 1 x Double-sided Tap Do drop Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia