Universal Digital Speedometer Car Hud Head Up Display with MPH Speed Alert Fatigue Driving Alarm, for 98% Cars Truck Motorcycle ATV Pick-up Scooter Golf Cart

30 Day Money Back Guaranteed! 12-month free replacement warranty for manufacturer's defects! Product Features: 3.5 Inch Color LED Screen: Color LED screen high brightness display. Equipped with a hood to prevent glare while driving, and the display effect is clearer. New Button: Manual switch button, power-saving switch on and off at any time. Easy to Install, Plug, and Play: detect and clear car error diagnostic codes without professional equipment. If the speed is too high, the voltage is too low or the water temperature is too high, an alarm will sound. 4 Display Modes: Speed mode (suitable for the elderly), speed + speed mode (novice drivers with gears), speed 6 water temperature mode (suitable for long-term models), speed + water temperature + speed mode (suitable for female drivers/novices). 4 Alarm Functions: Overspeed alarm (speed exceeding 150KM/H), speed alarm (speed exceeding 5000r), water temperature alarm (water temperature exceeding 120°C), voltage alarm (voltage lower than 11V). Product Specification: Type: OBD Car Hud Head-Up Display Voltage: OBDII 12V Maximum Current: 150Ma Standby Current: <20Ma Sleep Standby Current: <6Ma Operating Temperature: -40℃~85℃ Package Includes: 1 x HUD 1 x Cable for OBD 1 x Rubber pad 1 x Shading Frame 1 x User Manual

3.5 Inch Color LED Screen: Color LED screen high brightness display, Equipped with a hood New Button: Manual switch button, power-saving switch on and off at any time. 4 Display Modes: speed + water temperature + speed mode, etc. for the elderly/novice drivers with gears/for long-term models/suitable for female drivers/novices 4 Alarm Functions: Overspeed alarm. speed alarm, water temperature alarm, voltage alarm