Feature 1Multiple Languages: The advertising LED sign supports various languages, including but not limited to English, numbers, and so on. 2Clear Display: The 230 x 50 x 10mm screen can accommodate 12pcs message, and more than 2000 characters, which is more than your needs. 3Remote Control: The remote control attached allows for three key information input, making it much easier to change display speed, display mode, and adjust brightness. 4Display Modes: More than six display modes, the LED matrix panel also comes with nine adjustable speeds, meeting all your needs for advertising. 5Easy to Install: Light in weight and compact in size as well, the programmable LED sign is very convenient to install within minutes. Item Type: LED Matrix Panel Remote Control Battery: 1 x CR2025 150mAh button battery, shipped with built in battery. Input Voltage: DC5-12V Control: Remote Control .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } Package List 1 x LED Matrix Panel1 x Remote Control1 x User Manual