- Weight: 23g(absence battery)
- Display:
- Display area:48 x 10(mm)
- Matrix: 5 x 13
- Number of LED: 65
- Feature:
- Can store 1 message, total 120 characters
- With 9 levels of speed to display, and 9 levels of luminance for adjust by user
- Data communication: easily input by hand
- Power Supply: One CR2032 or two CR2016 battery
- LED color: red, blue, green, yellow, white, pink, three colors mixed
- Operation time: about 20 hours
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