Features:
Applications: jewelry price card, supermarket products, promotional licensing, nightclubs, bars, tournaments, concerts, KTV, etc.
Red LED display, easy to see the scrolling words and support English display.
Edit messages through function buttons of backside.
It can store 6 messages(1 can store 512 characters, 2-6 can store 256 characters), but there is only one message displayed every time.
Can be adjusted the move speed and brightness grade by pressing P-U(PAGE UP) and P-D(PAGE DOWN).

Specifications:
Color: Black
LED Color: Red
Frame Size: 80 * 30 * 7mm / 3.15 * 1.18 * 0.31in (L * W * H)
Screen Size: Approx. 73 * 18mm / 2.87 * 0.7in (L * W)
Net Weight: 23g / 0.8oz
Powered by: 1 * CR2032 Battery (not included)
Package Size: 8.3 * 5.5 * 2.5cm / 3.3 * 2.16 * 0.98in (L * W * H)
Package Weight: 35g / 1.25oz

Package List:
1 * Red LED Scrolling Name Badge
1 * Magnet
1 * User Manual (English)