I know you have( or in the past) have/had negative feelings towards blue tooth in the ifly. My lightspeed headset utilizes Bluetooth. There is no other conflicts with anything else in cockpit devices I have, including the GPS of ifly. Please consider this an upgrade. Currently I've another wire, strung between ifly and lightspeed module, ear piece jacks together. Ite about being witless gentleman, not having to be restrained in the cockpit bus all these darn cables! Thx for reconsidering this. Maybe make it a "trade-up" option. Greg