| Advantages︰ | store 1 messages=120characters.
Controller:9 levels display speed
9 levels luminance Controller
Program:Easily input by handwork. |
| Specifications︰ | Display area: 32 x 15 (mm)
Matrix: 5 x 13
Power supply: one CR2032 or two CR2016 batteries
LED color: red, blue, green, yellow, white, pink, three color mixed
Operation time: about 20hours |
| Payment Details︰ | T/T |
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