X3 Bluetooth 5.5 inch Car OBDII / EUOBD HUD Vehicle-mounted Head Up Display Security System, Support Speed & Fuel Consumption, Overspeed Alarm, Water Temperature, etc(Black) Kewig Frequency range: US: FRS

Frequency range: US: FRS

fast filling in 30 seconds

Product Packaging: 166 x 160 x 92

Camera: 5-megapixel

Support U disk play (no more than 64G)

X3 Bluetooth 5.5 inch Car OBDII / EUOBD HUD Vehicle-mounted Head Up Display Security System, Support Speed & Fuel Consumption, Overspeed Alarm, Water Temperature, etc(Black) Kewig Frequency range: US: FRSIntroduction Thank you for purchasing our car HUD Head Up Display. HUD is for drivers' safety, at high speeds, especially in high speed driving at night, in order to avoid the driver to look down their head to watch the instrument, and decrease car accident. HUD is in extremely critical moment reflects its delicate care. HUD can project the dashboard information (such as speed) onto the windshield, it can not only to help determine the speed of