Here is our limited edition Denfur Pin! Each pin comes with 7 selectable modes and an ultra low power stand by mode that will let you run the pin all convention long with no worry about battery life!

There’s one button on the back that controls all the functions. To turn on and off hold it down for approximately 5 seconds. To change between modes give the button a short press.

To extend the battery life even further, remove the battery if you’re not planning on turning on the pin for a few days.