Plug and Play Speedometer HUD Digital Speed Meter for Cars Trucks dining standing or sitting for a

standing or sitting for a long time

Featuring 15 kinds of different beautiful scenery sheets

making it easy for you to check the food in the container at any time

Ring Diameter: 4cm

Plug and Play Speedometer HUD Digital Speed Meter for Cars Trucks dining standing or sitting for aAccurate real time speed tracking with dual location and Beidou chips, featuring easy plug and play installation for secure driving. Features: Precise Speed Calibration: Accurately displays vehicle speed with adjustable settings to match your cars dashboard. Dual location and Beidou Chips: Advanced dual chip system refreshes speed data 10 times per second for smooth, real time display. Easy Plug and Play: No buttons or complex setup neededsimply