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Using Bluetooth with the Harmony system
Unfortunately, when you connect any device (like a Bose Aux Cable or Harmony) to the auxiliary jack on the Bose QC35 or QC45, the headset’s Bluetooth functionality is disabled.
But don't worry—there's an easy workaround. Simply purchase a Bluetooth dongle with a 3.5mm plug, which you can find on Amazon. This dongle connects to the 3.5mm jack on our aviation application cable, enabling you to pair your cell phone with the Harmony system via Bluetooth. This setup lets you enjoy music while flying or take calls while on the ground.
If you need further assistance, feel free to call us at 719-531-7226.
You can also submit a helpdesk ticket on our website at the link below;