... LED moving sign,LED moving message,LED message sign Update content via GPRS group manage and update from web platform LED moving sign,LED moving message,LED message signWireless Taxi LED ... or ASCII characters, and can store 256 messages, each message can have 256 english characters or ASCII characters.4. ... .: 21.00kg Remark:With CE and FCC certificate LED moving sign,LED moving message,LED message sign