Led Pendant(wt408)

1)Display area : 48x10mm
2)matrix: 5x19
3)Number of LED: 105
4)Feature: store 1 messages, total 120 characters.
5)Controller: With 7 levels display speed and 7 levels luminance adjust by user.
6)Data communication: Easily input by hand
7)Power supply: 1xCR2032 or 2 x CR2016 cell battery.
8)Led Color: red, blue, green, yellow, white, pink, three colors mixed
9)Operation time: about 20 hours
10)Display direction: vertical