With this option, the headset is connected to the aircraft via a 6 pin connector and is powered directly from the aircraft. Two AA alkaline batteries can also provide pilots with a new level of flexibility. When disconnected, the flexible power feature switches the headset seamlessly from aircraft power to battery power so users experience no interruption when the headset is plugged into or unplugged from the aircraft.*
*Adapters are available from Bose to convert a 6 pin connector to either a dual G/A plug or a U174 for additional connection flexibility.