Details screen size: 3.5 inch product size: 90 x 54 x 12mm product weight: 40g
2 reading modes (vision on the screen or vision on the windshield) Programmed speed exceeded alarm 3.5 inch large screen
HUD (Head up display) - displays vehicle speed speed on windshield Easy Installation - Plug & Play - on the cigarette lighter socket, no professional installation is required. Compatible with All Cars and Trucks. Uses GPS signal to indicate vehicle speed. MPH or KM/h display by pressing the button. Auto Brightness Adjustment by Sensor for day or night driving or manual brightness adjustment Alarm for exceeding the programmed speed (red warning LED and audible warning by beep every 3 seconds (possibility of putting the alarm in mute mode).