Product Description
Size: 83 x 44 x 10 mm
Display Area: 67.7 x 14.52 mm
Matrix: 7 x 21
Capacity: Displays up to 253 characters
Can store 10 messages, messages can be word, number or international sign.
With 9 levels of speed to display, and 9 levels of brightness for adjust by user
Data communication: Easily input by hand
Power supply: Two CR2032 batteries
LED color: Red, blue, green, yellow, white, pink, three color Mixed
Operation time: About 20 hours
Computer program (through RS232 wire or USB)
Contents: LED name badge, USB data cable, software, 2pcs of CR2032 button batteries