G1 Electronic Car Accessories HUD Head Up Display GPS Digital Auto Speedometer Overspeed Alarm Windshield Projector - Green

• Using 10Hz high refresh rate GPS + Beidou dual-mode chip, the refresh rate is 10 frames per second, the vehicle speed is refreshed quickly, and there is no delay.
• High-performance processing chip, strong performance and compatibility, dual-running memory and dual-core
• The processor ensures high-speed operation and smooth operation
• Use car USB (5V) or cigarette lighter to USB power supply, low power consumption. USB or cigarette lighter
• It is a short-term power supply, and the power is cut off when the car is turned off. There is no power stealing phenomenon, while OBD is a long-term power supply.
• Add the speed calibration function, which can be adjusted to be consistent with the display of the car dashboard
• 2 major alarm functions to improve driving safety: speeding alarm + fatigue driving reminder
• Can be widely used in cars, trucks, motorcycles, buses, trains, ships, etc

Specification:

• Screen size: 3.5 inch
• Product size: 63.8x61.7x47.1mm