- Description
1.7*21pixel,smd0603,red
2.Pin to hang in the T-shirt
3.With back cover,better frame design
4.English language,digital and some simple images
5.6pcs messages,max 1500 characters
7.9 grades speeds and 9 grades brightness
8.Control by buttons in the back
9.Battery:CR2032
10.Size: 8.72*4.46*0.9cm