Specifications KM H MPHModel X2Name Car Head Up DisplayDisplay Size 3 2 inchesMaterial ABS PCFunction SpeedColor GreenUnit Kilometer MileScreen Type LEDWiring USB CableInput Signal GPSFeatures Clear Display 3 2 inch display ensures visibility and readability Multifunctional Provides heads up display GPS navigation and speed measurement functions Portable Compact design allows for easy installation and removal Safe Driving Keeps important information in the driver s line of sight to minimize distractions Versatile Supports various measurement units for speed display Package includes 1 X Car Head Up Display1 X USB Power Cable1 X Non slip Mat1 X User Manual