mini LED display 1.It is used for the public place as Company,Echibition center, Nightclub, Theater,and Wine Club 2.Action:17 modes(static, up to down, left to right,cyclic, and flicker etc.) 3.Operation system:win98,win2000,winXP 4.LED color:red,blue,green, yellow,white,pink,or mixed three colors 5.iNPUT WAY:RS232,USB(rechargeable),or rechargeable lithium batteries 3.6V 6.With 7 levels of speeds to display, and 7 levels of luminance for adjustment 7.Multi-language LED badge can store all languages such as (Japanede,Korean, Greek ,Chinese,English,Currency Mark, Numeral, and International mark etc.) LED moving display Single/double/full color LED bar screen can store 2000 Chinese characters or 4000 English characters. Support 5~80 Chinese charcters' length, It can follow the customer's order to make. Infrared remote control device input, with computer COM port RS232 input ,the distance of communication can be lower or equal to 100 meters.