This 67" cable includes an electret microphone with conventional control module. One end of the straight cable has a single-point connector to the headset. The other end has a self-latching plug for insertion into the panel connector of an installed wire harness.
For aircraft owners who prefer an installed, aircraft-powered headset
Operates on 10-32 VDC
No batteries needed
BOSE A20 DUAL GA PLUGS CABLE W/ BLUETOOTH & ELECTRET MIC