* Compact and slim design for easy carrying
 * 13 t0 40 hours continuous run-time,Power supply: CR2032 button battery / 4 batteries 
   included each packing ,or rechangeable battery built in 4 hours charge by usb
   or optional AC adapter.
 * Memory: up to 3-10 messages, up to 256-455 characters on each message. 
 * 4-8 scrolling message speeds levels adjustable and 4-8 different kind of brightness 
   available.
 * Display modes:left-right/right-left/up-down/down-up/freeze/flash/loop.
 * Manual programmed by 3 keys on the back.
 * It can display all country characters,such as Japanese,Spanish,Italian,Thai,Korean,
   Arabic,German,French,Russian and other Latin languages.....ect.
 * Easy message entry with simple software,computer programming Via RS232 or USB interface
 * Multiple LED colors available:Red,Yellow,Green,Blue,Pink,White.
 * LED Matrix :English version 21*7/24*7 dots or Multi-language 36*12/40*12 dots
 * External Dimension:Multi-language:82(L)mm*36mm(H)*8mm(D)(3.2"*1.4"*0.25")
 * Hang Fashion:magnetism haustellum or chain belt or Brooch.                  
 * Heart pacemaker sufferer can not Hang!! .               
 * Use for: Tradeshows,Hospitality,Service counter,Retail,Auto Dealers,Media Events,Tour
  Guides,Concessionaires,Seminares,Customer Service,...etc