Scrolling LED Name Tag
"Check-out this customizable name badge with scrolling LED message. It is completely programmable to say what you want. The message can be changed ""on the fly"" using the 3 onboard control buttons. Up to 6 different messages can be loaded into the badge. Each message can be set for scroll speed and brightness level. To change to a different message, simply use the buttons on the back of the badge. The Scrolling LED Badge is smaller than a credit card and weighs about 1 ounce. It attaches to your shirt using a small magnetic connection on the back of the badge. The LED message is very visible and easy to read and has 9 different speed settings. The battery life is about 18 hours."