1)B1664: SMD 0603 high brightness
           Pixel resolution: 12*48 pixels;
           N.W: 200g; G.W: 320g;
           Dimension: 220*76*18mm(L*H*T)
           Packing size: 360*140*45mm(L*W*H)
  20PCS/carton, carton size: 60*40*25CM, N.W: 6kg, G.W: 8kg.

2)B1696: SMD 0603 High brightness
           Pixel resolution: 12*72 pixels;
           N.W: 330g; G.W: 450g;
           Dimension: 320*76*18mm(L*H*T)
           Packing size: 450*140*45mm(L*W*H)
  20PCS/carton, carton size: 60*50*25CM, N.W: 9kg, G.W: 11kg.

3)B16128: SMD 0603 High brightness
           Pixel resolution: 12*96 pixels;
           N.W: 480g; G.W: 610g;
           Dimension: 420*76*18mm(L*H*T)
           Packing size: 550*140*45mm(L*W*H)
  20PCS/carton, carton size: 60*60*25CM, N.W: 12kg, G.W: 15kg.

4)Material: AL+ABS;
5)Display languages: World language,such as English, Simplif
                      ied Chinese, Traditional Chinese, Korean,
                      Japanese, Russian, and all European
                      countries language;
6)Display ability: 8 message for text or picture, english
                    6000 chars or chinese 3000 chars.
7)Brightness: 4 different levels,25%,50%,75%,100%;
8)Speed: 8 different levels by pc software ;
9)Function: Program the customers own message easily
              through the led badge software by pc;
10)Key switch: brightness key for 25%,50%,75%,100%.
                message key for 1-8 messages.
11)Charging time: 2-3 hours, Charging voltage: AC110-220V;
12)Working time: 16hours for 50% brightness;
13)Standard accessories: CD, USB data line, Charger (USB
             cable to download information directly from
             the computer and charging, the charger can
             also be charged)
14)Optional accessories: 12V for car used;