Specification :

1.English display supported.
2.Holds 6 messages( Up to 1500 English Characters) . 3.9 different speed and brightness.
4. Program the customer' s own message easily by using button on the back of the unit.
5. The letters are scrolling message from right to left.
6.Battery: 1pc of CR2032 , supporting display for 20 hours continuously. 7.Indoor application, such as car company, bar, exhibition, club, cinema, hotel etc,