Universal Dial Car HUD Head Up Display meter with over Speed Alarm Tired Driving Warning Windshield

[Green light and large dial display]The green light display will protect the driver's eyes and e the driver feel more comfortable, especially for long-distance driving.[Plug and Play]HUD displays instance speed and s. The vehicle arette is energized (not included). No profeional installation is required. VSS (vehicle speed signal) does not require wiring and is suitable for all cars, trucks and bicycles, motorcycles (bikes and motorcycles need to be connected to mobile power and HUD power supply)[Speeding alarm]Speeding alarm and fatigue driving alarm to ensure your safe vel. The default setting is 120KM/H or 120MPH. Just pre "up" or "down" to adjust. When the speeding alarm is activated, it will beep 3 times to remind the car driver. If speeding alarm is not needed, please adjust it to impoible speed/preset fatigue driving time, such as: 999MPH.[Applicable to all vehicles]Unlike other vehicle-mounted HUDs, you don't have to worry about compatibility. C80 can be applied to all vehicles. No matter which brand or model, C80 is based on a built-in module.Colour: blackMaterial: plastic + metalSize: 105x60.5x16.6mmPackage Contents:1 * Mileage Only the above package content, other products are not included.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 +/- 1-3cm.