led digital board,display mini sign ,counter screen

1-pixel pitch：PH4mm
2-pixel：16X64
3-displaying area size：256(L)X64(H)mm
4-frame size ：310X115X22mm
5- LED display animation：25 different models,snow,rotating,still on.

6- LED display language：Chinese,English,Japanese,Korea,Russian, Persian and Etc.
7-with USB interface connector.
8- with rechageable 1800ma/h battery,working 15hours at brightness 25%.

9-Led display material: Silver allumium frame,glass cover,

led modules,rechargeable battery.

10-Brightness adjustment grades：25%, 50%, 75%, 100%  

11- support Windows 7/98/2000/XP, Vista system

12- LED display net weight 0.45 kg ，Gross weight 0.6KG