22"x4.3" Portable Rechargeable Blue Usb Programmable Moving Message Led Business Sign Board for Advertising Events The lovely led message moving sign great for coffee, hamburger,concession, business, ice cream, donut and etc notice or advertisement Blue message, clear display your message, the dot matrix: 16 x 128 pixels. Aluminum frame Size: 22"Lx4.3"Hx0.8"D Easy to update message by USB Language Support: English, Chinese, Japanese, Korean, Spanish, Russian etc Multi languages characters Display Effect: Fix, Left, Right, Up, Down, Snow, Blink,Hold with circle, 8 speed levels can be adjustable, available display Text, Image and Real time