Features:
1) various quality led caps available
2) it can store up to 6 message
3) every message can store 255 characters
4) it can display:
A) number: 0 - 9
B) letter: a - z
C) 23 signs, for example, smiling face, shape of heart, $ and %
5) 4 different display types:
A) display from right to left
B) display from up to down
C) display from down to up
D) display flicking
