With our low-cost, easy-to-install Panel Power kit, you can say goodbye to batteries for your Bose ANR headset. Once installed, this custom panel connector and attached wiring harness provide reliable aircraft power for electronic noise cancellation (ENC) capabilities from your Bose Aviation Headset X and A20 models. Features the 6-pin LEMO plug used on Bose headsets, and is compatible with electrical systems from 10-32 volts DC. Includes step-by-step instructions, as well as an installation wire diagram. Installation must be completed and signed off by a qualified avionics technician. An extremely low-cost, proven power system to rid yourself of reliance on batteries.