Universal Big Font GPS Digital Speedometer Clear Characters Head-up Display Electronic Accessor

Description
eport ItemList: Display, USB cables,Projection filmType: 1. KM/H 2. MPHNumber color: GreenPrinciple: The machine adopts GPS technology and Beidou satellite technology, combining two types of chips to work together, achieving speed synchronization, timely refresh, accuracy, and large font size, making it an excellent product.Display principle: projected onto the glass directly abovePower supply: USB powered, easy to install.