Features: 1.Wide Application: This HUD is compatible with all vehicles around the world, with fast speed refresh and no latency. 2.Special Design: Levitation imaging, no ghosting, no need to film, with high definition, provides you with a clear displaying of driving speed, direction and satellite number. 3.Function: The product avoids the danger of drivers looking down at the dashboard, ensures safety driving, and provided with overspeed alarm, fatigue driving reminder. 4.Plug ang Play: Simply mount the unit near the dashboard. It is powered via cigarette lighter. Automatic synchronization of power on and off according to engine ignition. 5.Attention Please: This product is only suitable for use at 5V DC, it is forbidden to use at power voltage higher than 5V, please check your car power supply before purchasing. Specification: Item Type: Car HUD Display_x000D_ Material: ABS, metal_x000D_ Information Display: Driving speed, driving direction, number of satellites_x000D_ Alarm: Overspeed alarm, fatigue driving reminder PackageList: 1 x Car HUD Display 1 x Power Cord 1 x Manual 1 x Sticker 1 x Cleaning Cloth