Color HUD -up display - GPS Beidou dual data, plug and play. -up display of driving data - Improve driving safety. Integrated design with hood - Cover excess light of Car HUD, and display is notdazzling at night. Smart display - The speed is displayed during normal driving, the clock is automatically switched when waiting for a red light, and display of driving time and driving distance can also be set. USB powered, 0 power consumption - Use car USB (5V) or lighter to USB power supply, power off with car turned off, there is no leakage. GPS+ Beidou dual-mode chip - Adopt 10 Hz high refresh rate GPS + Beidou dual-mode chip, The refresh rate is 10 Hz/second, the speed refreshes fast, and there is no delay. Professional program design - High-performance processing chip, super performance and compatibility, dual-running memory and dual-core processor to smooth running at high speed. Tips: 1. The operating voltage of all HUD products and GPS system products in our store must not exceed 5V. Before purchasing, please find out whether voltage of lighter on your car can match. 2. After receiving product, please read instructions first and operate according to instructions. Colour:As Shown Material:Plastic Package Contents: 1 * Car Up Display 1 * USB Cable 1 * English instruction manual Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.