2129 Headset Extension for In Ear Speakers The Autocom part 2129 is a straight 7 pin extension lead that will connect to your favorite in-ear monitor speakers (earbuds) providing superior sound to that afforded by helmet speakers. This extension lead permits the installation of an Autocom headset with helmet speakers and conveniently use earbuds anytime. For shorter trips, the helmet speakers are in place for convenience. Compatible with ALL Autocom 7 pin systems, this extension replaces part 1188, which is no longer made. A coiled version of this lead, part 2130, is also avaialble. Share Buy $79.00 Box Includes 1 X 2129 Shipping Details Shipping cost for item: $12.00