Ford Freestar Headphones UltraLight Folding IR Wireless 2004 2005 2006 2007 2008 Compatible with Ford Freestar 2004 2005 2006 2007 2008 Pre-Programmed to work for you - no codes to enter, and no pairing instructions to follow. IR digital technology with dual channels Fold flat design for easy storage Auto power off function also for saving battery life