Each iCufflink contains a circuit board with pulsating LED and battery, making them a remarkable accessory.
CNC machined from the finest 6 series aluminum for durability and beauty.The "pulsing" is similar to the "breathing" LED pattern on many laptop and computer systems. The default pattern is reverse engineered from the Apple "breathing" LED on Macs, MacBooks, iMacs, etc.
Cufflinks are completely open source. The source code, circuit board files, schematics and CAD files are posted on GitHub. Mod & Hack away! Cufflinks can be reprogrammed to any pattern you'd like!
Before your fancy event, just pop the battery in, screw the backing and your iCufflinks will gently pulsate for up to 72 hours.
Each order comes with 2 sets of batteries, simply replace them when the LED is too dim to see.