1)S1664: Crystal led display: SMD 0603
           MODEL: S1664, PIXEL: 12*48 Dots;
           S1664--N.W: 500g; G.W: 750g;
           SIZE: 260*112*22mm(L*H*T)
           Packing size: 420*160*50mm(L*W*H)
     20PCS/CARTON, CARTON SIZE: 55*36*46CM, N.W: 16kg, G.W: 18kg.

2)S1696: Crystal led display: SMD 0603
           MODEL: S1696, PIXEL: 12*72 Dots
           S1696--N.W: 750g; G.W: 1000g;
           Size: 360*112*22mm(L*H*T)
           Packing size: 550*160*50mm(L*W*H)
     20PCS/Carton, Carton size: 55*36*58CM, N.W: 18kg, G.W: 21kg.

3)S16128: Crystal led display: SMD 0603
           MODEL: S16128, PIXEL: 12*96 Dots;
           S16128--N.W: 1000g; G.W: 1200g;
           Size: 460*112*22mm(L*H*T)
           Packing size: 680*160*50mm(L*W*H)
     20PCS/Carton, Carton size: 55*36*72CM, N.W: 23kg, G.W: 26kg..

4)Material: crystal;
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;