Popular in the world of truck modifications, commonly known as "Devil Eyes." Brand new, but opened and tested for power due to being a foreign product. Size: 12 x 60 cm Operable and programmable via Bluetooth connection from an app. Available now for those who want it quickly. Besides the eye design, various other options are available in the app, allowing for diverse displays. Text and photo import is also possible. Great for meetups and events. Uses a USB 5V power supply, so it can be used at home. For car use, a USB power port is required. LED MATRIX