Features:
10 Hz high refresh rate GPS Beidou dual-mode chip for accurate and fast location tracking
High-performance processing chips for smooth and high-speed operation
Dual-running memory and dual-core processors for enhanced performance and compatibility
USB power supply consumes 0 power when car is turned off
Self-adaptive photosensitive for clear display in all lighting conditions
All-weather and all-environment display with no dazzling effect while driving
Alarm function for fatigue driving reminder and speeding alarm

Specifications:
Refresh Rate: 10 Frames Per Second
Power Supply: Usb
Photosensitive: Self-Adaptive
Installation Method: Cigarette Lighter Plug and Usb Cable
Display Information: Vehicle Speed, Time, Number of Satellites, Single Driving Distance, Driving Time, Driving Direction

Package Includes:
1 x Car Hd Gps Head Up Display Hud System