1.Multi language(Chinese, English, Japanese, Korean,Indian etc) . 
2.Holds 6 text messages (up to 1500 English Characters., 675 chinese Characters)
3.With 8 different speed and brightness,and 17 kinds of display effect.
4.Programmed via computer by RS232 cable.(The RS232 interface also can be transformed into USB interface.)
5.Battery: 1pc of CR2032, supporting display for 16 hours continuously.( or the rechargeable batteries after change)                                                                                                                                                

6.Indoor application, such as company, bar, exhibition, club, cinema, hotel etc